49498410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{751}}^1$

素因数の和:800

約数の個数: 64

約数和(自身を含む): 128862720

約数和(自身を除く): 79364310

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 751, 845, 1014, 1502, 1690, 2197, 2253, 2535, 3755, 4394, 4506, 5070, 6591, 7510, 9763, 10985, 11265, 13182, 19526, 21970, 22530, 29289, 32955, 48815, 58578, 65910, 97630, 126919, 146445, 253838, 292890, 380757, 634595, 761514, 1269190, 1649947, 1903785, 3299894, 3807570, 4949841, 8249735, 9899682, 16499470, 24749205, 49498410]

約数ペア:

[(1, 49498410), (2, 24749205), (3, 16499470), (5, 9899682), (6, 8249735), (10, 4949841), (13, 3807570), (15, 3299894), (26, 1903785), (30, 1649947), (39, 1269190), (65, 761514), (78, 634595), (130, 380757), (169, 292890), (195, 253838), (338, 146445), (390, 126919), (507, 97630), (751, 65910), (845, 58578), (1014, 48815), (1502, 32955), (1690, 29289), (2197, 22530), (2253, 21970), (2535, 19526), (3755, 13182), (4394, 11265), (4506, 10985), (5070, 9763), (6591, 7510)]