47903990

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3769}}^1$

素因数の和:3848

約数の個数: 32

約数和(自身を含む): 91203840

約数和(自身を除く): 43299850

約数列:

[1, 2, 5, 10, 31, 41, 62, 82, 155, 205, 310, 410, 1271, 2542, 3769, 6355, 7538, 12710, 18845, 37690, 116839, 154529, 233678, 309058, 584195, 772645, 1168390, 1545290, 4790399, 9580798, 23951995, 47903990]

約数ペア:

[(1, 47903990), (2, 23951995), (5, 9580798), (10, 4790399), (31, 1545290), (41, 1168390), (62, 772645), (82, 584195), (155, 309058), (205, 233678), (310, 154529), (410, 116839), (1271, 37690), (2542, 18845), (3769, 12710), (6355, 7538)]