48882680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:357

約数の個数: 128

約数和(自身を含む): 139968000

約数和(自身を除く): 91085320

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 59, 70, 77, 88, 110, 118, 140, 154, 220, 236, 269, 280, 295, 308, 385, 413, 440, 472, 538, 590, 616, 649, 770, 826, 1076, 1180, 1298, 1345, 1540, 1652, 1883, 2065, 2152, 2360, 2596, 2690, 2959, 3080, 3245, 3304, 3766, 4130, 4543, 5192, 5380, 5918, 6490, 7532, 8260, 9086, 9415, 10760, 11836, 12980, 14795, 15064, 15871, 16520, 18172, 18830, 20713, 22715, 23672, 25960, 29590, 31742, 36344, 37660, 41426, 45430, 59180, 63484, 75320, 79355, 82852, 90860, 103565, 111097, 118360, 126968, 158710, 165704, 174581, 181720, 207130, 222194, 317420, 349162, 414260, 444388, 555485, 634840, 698324, 828520, 872905, 888776, 1110970, 1222067, 1396648, 1745810, 2221940, 2444134, 3491620, 4443880, 4888268, 6110335, 6983240, 9776536, 12220670, 24441340, 48882680]

約数ペア:

[(1, 48882680), (2, 24441340), (4, 12220670), (5, 9776536), (7, 6983240), (8, 6110335), (10, 4888268), (11, 4443880), (14, 3491620), (20, 2444134), (22, 2221940), (28, 1745810), (35, 1396648), (40, 1222067), (44, 1110970), (55, 888776), (56, 872905), (59, 828520), (70, 698324), (77, 634840), (88, 555485), (110, 444388), (118, 414260), (140, 349162), (154, 317420), (220, 222194), (236, 207130), (269, 181720), (280, 174581), (295, 165704), (308, 158710), (385, 126968), (413, 118360), (440, 111097), (472, 103565), (538, 90860), (590, 82852), (616, 79355), (649, 75320), (770, 63484), (826, 59180), (1076, 45430), (1180, 41426), (1298, 37660), (1345, 36344), (1540, 31742), (1652, 29590), (1883, 25960), (2065, 23672), (2152, 22715), (2360, 20713), (2596, 18830), (2690, 18172), (2959, 16520), (3080, 15871), (3245, 15064), (3304, 14795), (3766, 12980), (4130, 11836), (4543, 10760), (5192, 9415), (5380, 9086), (5918, 8260), (6490, 7532)]