53936720

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{8123}}^1$

素因数の和:8219

約数の個数: 40

約数和(自身を含む): 126929376

約数和(自身を除く): 72992656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 8123, 16246, 32492, 40615, 64984, 81230, 129968, 162460, 324920, 649840, 674209, 1348418, 2696836, 3371045, 5393672, 6742090, 10787344, 13484180, 26968360, 53936720]

約数ペア:

[(1, 53936720), (2, 26968360), (4, 13484180), (5, 10787344), (8, 6742090), (10, 5393672), (16, 3371045), (20, 2696836), (40, 1348418), (80, 674209), (83, 649840), (166, 324920), (332, 162460), (415, 129968), (664, 81230), (830, 64984), (1328, 40615), (1660, 32492), (3320, 16246), (6640, 8123)]