53811420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3631}}^1$

素因数の和:3675

約数の個数: 96

約数和(自身を含む): 170849280

約数和(自身を除く): 117037860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 2470, 2964, 3631, 3705, 4940, 7262, 7410, 10893, 14524, 14820, 18155, 21786, 36310, 43572, 47203, 54465, 68989, 72620, 94406, 108930, 137978, 141609, 188812, 206967, 217860, 236015, 275956, 283218, 344945, 413934, 472030, 566436, 689890, 708045, 827868, 896857, 944060, 1034835, 1379780, 1416090, 1793714, 2069670, 2690571, 2832180, 3587428, 4139340, 4484285, 5381142, 8968570, 10762284, 13452855, 17937140, 26905710, 53811420]

約数ペア:

[(1, 53811420), (2, 26905710), (3, 17937140), (4, 13452855), (5, 10762284), (6, 8968570), (10, 5381142), (12, 4484285), (13, 4139340), (15, 3587428), (19, 2832180), (20, 2690571), (26, 2069670), (30, 1793714), (38, 1416090), (39, 1379780), (52, 1034835), (57, 944060), (60, 896857), (65, 827868), (76, 708045), (78, 689890), (95, 566436), (114, 472030), (130, 413934), (156, 344945), (190, 283218), (195, 275956), (228, 236015), (247, 217860), (260, 206967), (285, 188812), (380, 141609), (390, 137978), (494, 108930), (570, 94406), (741, 72620), (780, 68989), (988, 54465), (1140, 47203), (1235, 43572), (1482, 36310), (2470, 21786), (2964, 18155), (3631, 14820), (3705, 14524), (4940, 10893), (7262, 7410)]