42684850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{677}}^1$

素因数の和:799

約数の個数: 48

約数和(自身を含む): 86510088

約数和(自身を除く): 43825238

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 97, 130, 194, 325, 485, 650, 677, 970, 1261, 1354, 2425, 2522, 3385, 4850, 6305, 6770, 8801, 12610, 16925, 17602, 31525, 33850, 44005, 63050, 65669, 88010, 131338, 220025, 328345, 440050, 656690, 853697, 1641725, 1707394, 3283450, 4268485, 8536970, 21342425, 42684850]

約数ペア:

[(1, 42684850), (2, 21342425), (5, 8536970), (10, 4268485), (13, 3283450), (25, 1707394), (26, 1641725), (50, 853697), (65, 656690), (97, 440050), (130, 328345), (194, 220025), (325, 131338), (485, 88010), (650, 65669), (677, 63050), (970, 44005), (1261, 33850), (1354, 31525), (2425, 17602), (2522, 16925), (3385, 12610), (4850, 8801), (6305, 6770)]