48315280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{46457}}^1$

素因数の和:46483

約数の個数: 40

約数和(自身を含む): 120976632

約数和(自身を除く): 72661352

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 46457, 92914, 185828, 232285, 371656, 464570, 603941, 743312, 929140, 1207882, 1858280, 2415764, 3019705, 3716560, 4831528, 6039410, 9663056, 12078820, 24157640, 48315280]

約数ペア:

[(1, 48315280), (2, 24157640), (4, 12078820), (5, 9663056), (8, 6039410), (10, 4831528), (13, 3716560), (16, 3019705), (20, 2415764), (26, 1858280), (40, 1207882), (52, 929140), (65, 743312), (80, 603941), (104, 464570), (130, 371656), (208, 232285), (260, 185828), (520, 92914), (1040, 46457)]