50994235780

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1\times {\mathrm{3011}}^1$

素因数の和:3529

約数の個数: 96

約数和(自身を含む): 112214108160

約数和(自身を除く): 61219872380

約数列:

[1, 2, 4, 5, 10, 20, 43, 47, 86, 94, 172, 188, 215, 235, 419, 430, 470, 838, 860, 940, 1676, 2021, 2095, 3011, 4042, 4190, 6022, 8084, 8380, 10105, 12044, 15055, 18017, 19693, 20210, 30110, 36034, 39386, 40420, 60220, 72068, 78772, 90085, 98465, 129473, 141517, 180170, 196930, 258946, 283034, 360340, 393860, 517892, 566068, 647365, 707585, 846799, 1261609, 1294730, 1415170, 1693598, 2523218, 2589460, 2830340, 3387196, 4233995, 5046436, 6085231, 6308045, 8467990, 12170462, 12616090, 16935980, 24340924, 25232180, 30426155, 54249187, 59295623, 60852310, 108498374, 118591246, 121704620, 216996748, 237182492, 271245935, 296478115, 542491870, 592956230, 1084983740, 1185912460, 2549711789, 5099423578, 10198847156, 12748558945, 25497117890, 50994235780]

約数ペア:

[(1, 50994235780), (2, 25497117890), (4, 12748558945), (5, 10198847156), (10, 5099423578), (20, 2549711789), (43, 1185912460), (47, 1084983740), (86, 592956230), (94, 542491870), (172, 296478115), (188, 271245935), (215, 237182492), (235, 216996748), (419, 121704620), (430, 118591246), (470, 108498374), (838, 60852310), (860, 59295623), (940, 54249187), (1676, 30426155), (2021, 25232180), (2095, 24340924), (3011, 16935980), (4042, 12616090), (4190, 12170462), (6022, 8467990), (8084, 6308045), (8380, 6085231), (10105, 5046436), (12044, 4233995), (15055, 3387196), (18017, 2830340), (19693, 2589460), (20210, 2523218), (30110, 1693598), (36034, 1415170), (39386, 1294730), (40420, 1261609), (60220, 846799), (72068, 707585), (78772, 647365), (90085, 566068), (98465, 517892), (129473, 393860), (141517, 360340), (180170, 283034), (196930, 258946)]