51488437860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{233}}^1\times {\mathrm{1787}}^1$

素因数の和:2267

約数の個数: 192

約数和(自身を含む): 161666668800

約数和(自身を除く): 110178230940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 229, 233, 270, 458, 466, 540, 687, 699, 916, 932, 1145, 1165, 1374, 1398, 1787, 2061, 2097, 2290, 2330, 2748, 2796, 3435, 3495, 3574, 4122, 4194, 4580, 4660, 5361, 6183, 6291, 6870, 6990, 7148, 8244, 8388, 8935, 10305, 10485, 10722, 12366, 12582, 13740, 13980, 16083, 17870, 20610, 20970, 21444, 24732, 25164, 26805, 30915, 31455, 32166, 35740, 41220, 41940, 48249, 53357, 53610, 61830, 62910, 64332, 80415, 96498, 106714, 107220, 123660, 125820, 160071, 160830, 192996, 213428, 241245, 266785, 320142, 321660, 409223, 416371, 480213, 482490, 533570, 640284, 800355, 818446, 832742, 960426, 964980, 1067140, 1227669, 1249113, 1440639, 1600710, 1636892, 1665484, 1920852, 2046115, 2081855, 2401065, 2455338, 2498226, 2881278, 3201420, 3683007, 3747339, 4092230, 4163710, 4802130, 4910676, 4996452, 5762556, 6138345, 6245565, 7203195, 7366014, 7494678, 8184460, 8327420, 9604260, 11049021, 11242017, 12276690, 12491130, 14406390, 14732028, 14989356, 18415035, 18736695, 22098042, 22484034, 24553380, 24982260, 28812780, 36830070, 37473390, 44196084, 44968068, 55245105, 56210085, 73660140, 74946780, 95348959, 110490210, 112420170, 190697918, 220980420, 224840340, 286046877, 381395836, 476744795, 572093754, 858140631, 953489590, 1144187508, 1430234385, 1716281262, 1906979180, 2574421893, 2860468770, 3432562524, 4290703155, 5148843786, 5720937540, 8581406310, 10297687572, 12872109465, 17162812620, 25744218930, 51488437860]

約数ペア:

[(1, 51488437860), (2, 25744218930), (3, 17162812620), (4, 12872109465), (5, 10297687572), (6, 8581406310), (9, 5720937540), (10, 5148843786), (12, 4290703155), (15, 3432562524), (18, 2860468770), (20, 2574421893), (27, 1906979180), (30, 1716281262), (36, 1430234385), (45, 1144187508), (54, 953489590), (60, 858140631), (90, 572093754), (108, 476744795), (135, 381395836), (180, 286046877), (229, 224840340), (233, 220980420), (270, 190697918), (458, 112420170), (466, 110490210), (540, 95348959), (687, 74946780), (699, 73660140), (916, 56210085), (932, 55245105), (1145, 44968068), (1165, 44196084), (1374, 37473390), (1398, 36830070), (1787, 28812780), (2061, 24982260), (2097, 24553380), (2290, 22484034), (2330, 22098042), (2748, 18736695), (2796, 18415035), (3435, 14989356), (3495, 14732028), (3574, 14406390), (4122, 12491130), (4194, 12276690), (4580, 11242017), (4660, 11049021), (5361, 9604260), (6183, 8327420), (6291, 8184460), (6870, 7494678), (6990, 7366014), (7148, 7203195), (8244, 6245565), (8388, 6138345), (8935, 5762556), (10305, 4996452), (10485, 4910676), (10722, 4802130), (12366, 4163710), (12582, 4092230), (13740, 3747339), (13980, 3683007), (16083, 3201420), (17870, 2881278), (20610, 2498226), (20970, 2455338), (21444, 2401065), (24732, 2081855), (25164, 2046115), (26805, 1920852), (30915, 1665484), (31455, 1636892), (32166, 1600710), (35740, 1440639), (41220, 1249113), (41940, 1227669), (48249, 1067140), (53357, 964980), (53610, 960426), (61830, 832742), (62910, 818446), (64332, 800355), (80415, 640284), (96498, 533570), (106714, 482490), (107220, 480213), (123660, 416371), (125820, 409223), (160071, 321660), (160830, 320142), (192996, 266785), (213428, 241245)]