24950050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:375

約数の個数: 48

約数和(自身を含む): 49717800

約数和(自身を除く): 24767750

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 149, 170, 197, 298, 394, 425, 745, 850, 985, 1490, 1970, 2533, 3349, 3725, 4925, 5066, 6698, 7450, 9850, 12665, 16745, 25330, 29353, 33490, 58706, 63325, 83725, 126650, 146765, 167450, 293530, 499001, 733825, 998002, 1467650, 2495005, 4990010, 12475025, 24950050]

約数ペア:

[(1, 24950050), (2, 12475025), (5, 4990010), (10, 2495005), (17, 1467650), (25, 998002), (34, 733825), (50, 499001), (85, 293530), (149, 167450), (170, 146765), (197, 126650), (298, 83725), (394, 63325), (425, 58706), (745, 33490), (850, 29353), (985, 25330), (1490, 16745), (1970, 12665), (2533, 9850), (3349, 7450), (3725, 6698), (4925, 5066)]