47203910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{1097}}^1$

素因数の和:1448

約数の個数: 32

約数和(自身を含む): 91863072

約数和(自身を除く): 44659162

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 331, 662, 1097, 1655, 2194, 3310, 4303, 5485, 8606, 10970, 14261, 21515, 28522, 43030, 71305, 142610, 363107, 726214, 1815535, 3631070, 4720391, 9440782, 23601955, 47203910]

約数ペア:

[(1, 47203910), (2, 23601955), (5, 9440782), (10, 4720391), (13, 3631070), (26, 1815535), (65, 726214), (130, 363107), (331, 142610), (662, 71305), (1097, 43030), (1655, 28522), (2194, 21515), (3310, 14261), (4303, 10970), (5485, 8606)]