74755850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2447}}^1$

素因数の和:2519

約数の個数: 48

約数和(自身を含む): 152990208

約数和(自身を除く): 78234358

約数列:

[1, 2, 5, 10, 13, 25, 26, 47, 50, 65, 94, 130, 235, 325, 470, 611, 650, 1175, 1222, 2350, 2447, 3055, 4894, 6110, 12235, 15275, 24470, 30550, 31811, 61175, 63622, 115009, 122350, 159055, 230018, 318110, 575045, 795275, 1150090, 1495117, 1590550, 2875225, 2990234, 5750450, 7475585, 14951170, 37377925, 74755850]

約数ペア:

[(1, 74755850), (2, 37377925), (5, 14951170), (10, 7475585), (13, 5750450), (25, 2990234), (26, 2875225), (47, 1590550), (50, 1495117), (65, 1150090), (94, 795275), (130, 575045), (235, 318110), (325, 230018), (470, 159055), (611, 122350), (650, 115009), (1175, 63622), (1222, 61175), (2350, 31811), (2447, 30550), (3055, 24470), (4894, 15275), (6110, 12235)]