50023820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2953}}^1$

素因数の和:2991

約数の個数: 72

約数和(自身を含む): 132008352

約数和(自身を除く): 81984532

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 242, 308, 385, 484, 605, 770, 847, 1210, 1540, 1694, 2420, 2953, 3388, 4235, 5906, 8470, 11812, 14765, 16940, 20671, 29530, 32483, 41342, 59060, 64966, 82684, 103355, 129932, 162415, 206710, 227381, 324830, 357313, 413420, 454762, 649660, 714626, 909524, 1136905, 1429252, 1786565, 2273810, 2501191, 3573130, 4547620, 5002382, 7146260, 10004764, 12505955, 25011910, 50023820]

約数ペア:

[(1, 50023820), (2, 25011910), (4, 12505955), (5, 10004764), (7, 7146260), (10, 5002382), (11, 4547620), (14, 3573130), (20, 2501191), (22, 2273810), (28, 1786565), (35, 1429252), (44, 1136905), (55, 909524), (70, 714626), (77, 649660), (110, 454762), (121, 413420), (140, 357313), (154, 324830), (220, 227381), (242, 206710), (308, 162415), (385, 129932), (484, 103355), (605, 82684), (770, 64966), (847, 59060), (1210, 41342), (1540, 32483), (1694, 29530), (2420, 20671), (2953, 16940), (3388, 14765), (4235, 11812), (5906, 8470)]