48350380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10939}}^1$

素因数の和:10978

約数の個数: 48

約数和(自身を含む): 115788960

約数和(自身を除く): 67438580

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 10939, 21878, 43756, 54695, 109390, 142207, 185963, 218780, 284414, 371926, 568828, 711035, 743852, 929815, 1422070, 1859630, 2417519, 2844140, 3719260, 4835038, 9670076, 12087595, 24175190, 48350380]

約数ペア:

[(1, 48350380), (2, 24175190), (4, 12087595), (5, 9670076), (10, 4835038), (13, 3719260), (17, 2844140), (20, 2417519), (26, 1859630), (34, 1422070), (52, 929815), (65, 743852), (68, 711035), (85, 568828), (130, 371926), (170, 284414), (221, 218780), (260, 185963), (340, 142207), (442, 109390), (884, 54695), (1105, 43756), (2210, 21878), (4420, 10939)]