52417440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1$

素因数の和:519

約数の個数: 144

約数和(自身を含む): 181326600

約数和(自身を除く): 128909160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 89, 90, 96, 120, 144, 160, 178, 180, 240, 267, 288, 356, 360, 409, 445, 480, 534, 712, 720, 801, 818, 890, 1068, 1227, 1335, 1424, 1440, 1602, 1636, 1780, 2045, 2136, 2454, 2670, 2848, 3204, 3272, 3560, 3681, 4005, 4090, 4272, 4908, 5340, 6135, 6408, 6544, 7120, 7362, 8010, 8180, 8544, 9816, 10680, 12270, 12816, 13088, 14240, 14724, 16020, 16360, 18405, 19632, 21360, 24540, 25632, 29448, 32040, 32720, 36401, 36810, 39264, 42720, 49080, 58896, 64080, 65440, 72802, 73620, 98160, 109203, 117792, 128160, 145604, 147240, 182005, 196320, 218406, 291208, 294480, 327609, 364010, 436812, 546015, 582416, 588960, 655218, 728020, 873624, 1092030, 1164832, 1310436, 1456040, 1638045, 1747248, 2184060, 2620872, 2912080, 3276090, 3494496, 4368120, 5241744, 5824160, 6552180, 8736240, 10483488, 13104360, 17472480, 26208720, 52417440]

約数ペア:

[(1, 52417440), (2, 26208720), (3, 17472480), (4, 13104360), (5, 10483488), (6, 8736240), (8, 6552180), (9, 5824160), (10, 5241744), (12, 4368120), (15, 3494496), (16, 3276090), (18, 2912080), (20, 2620872), (24, 2184060), (30, 1747248), (32, 1638045), (36, 1456040), (40, 1310436), (45, 1164832), (48, 1092030), (60, 873624), (72, 728020), (80, 655218), (89, 588960), (90, 582416), (96, 546015), (120, 436812), (144, 364010), (160, 327609), (178, 294480), (180, 291208), (240, 218406), (267, 196320), (288, 182005), (356, 147240), (360, 145604), (409, 128160), (445, 117792), (480, 109203), (534, 98160), (712, 73620), (720, 72802), (801, 65440), (818, 64080), (890, 58896), (1068, 49080), (1227, 42720), (1335, 39264), (1424, 36810), (1440, 36401), (1602, 32720), (1636, 32040), (1780, 29448), (2045, 25632), (2136, 24540), (2454, 21360), (2670, 19632), (2848, 18405), (3204, 16360), (3272, 16020), (3560, 14724), (3681, 14240), (4005, 13088), (4090, 12816), (4272, 12270), (4908, 10680), (5340, 9816), (6135, 8544), (6408, 8180), (6544, 8010), (7120, 7362)]