43534140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{55813}}^1$

素因数の和:55838

約数の個数: 48

約数和(自身を含む): 131274528

約数和(自身を除く): 87740388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 55813, 111626, 167439, 223252, 279065, 334878, 558130, 669756, 725569, 837195, 1116260, 1451138, 1674390, 2176707, 2902276, 3348780, 3627845, 4353414, 7255690, 8706828, 10883535, 14511380, 21767070, 43534140]

約数ペア:

[(1, 43534140), (2, 21767070), (3, 14511380), (4, 10883535), (5, 8706828), (6, 7255690), (10, 4353414), (12, 3627845), (13, 3348780), (15, 2902276), (20, 2176707), (26, 1674390), (30, 1451138), (39, 1116260), (52, 837195), (60, 725569), (65, 669756), (78, 558130), (130, 334878), (156, 279065), (195, 223252), (260, 167439), (390, 111626), (780, 55813)]