49015070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:166

約数の個数: 64

約数和(自身を含む): 100759680

約数和(自身を除く): 51744610

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 97, 115, 130, 169, 194, 230, 299, 338, 485, 598, 845, 970, 1261, 1495, 1690, 2197, 2231, 2522, 2990, 3887, 4394, 4462, 6305, 7774, 10985, 11155, 12610, 16393, 19435, 21970, 22310, 29003, 32786, 38870, 50531, 58006, 81965, 101062, 145015, 163930, 213109, 252655, 290030, 377039, 426218, 505310, 754078, 1065545, 1885195, 2131090, 3770390, 4901507, 9803014, 24507535, 49015070]

約数ペア:

[(1, 49015070), (2, 24507535), (5, 9803014), (10, 4901507), (13, 3770390), (23, 2131090), (26, 1885195), (46, 1065545), (65, 754078), (97, 505310), (115, 426218), (130, 377039), (169, 290030), (194, 252655), (230, 213109), (299, 163930), (338, 145015), (485, 101062), (598, 81965), (845, 58006), (970, 50531), (1261, 38870), (1495, 32786), (1690, 29003), (2197, 22310), (2231, 21970), (2522, 19435), (2990, 16393), (3887, 12610), (4394, 11155), (4462, 10985), (6305, 7774)]