49073360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{87631}}^1$

素因数の和:87651

約数の個数: 40

約数和(自身を含む): 130396416

約数和(自身を除く): 81323056

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 87631, 175262, 350524, 438155, 613417, 701048, 876310, 1226834, 1402096, 1752620, 2453668, 3067085, 3505240, 4907336, 6134170, 7010480, 9814672, 12268340, 24536680, 49073360]

約数ペア:

[(1, 49073360), (2, 24536680), (4, 12268340), (5, 9814672), (7, 7010480), (8, 6134170), (10, 4907336), (14, 3505240), (16, 3067085), (20, 2453668), (28, 1752620), (35, 1402096), (40, 1226834), (56, 876310), (70, 701048), (80, 613417), (112, 438155), (140, 350524), (280, 175262), (560, 87631)]