52051860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{379}}^1$

素因数の和:510

約数の個数: 144

約数和(自身を含む): 182582400

約数和(自身を除く): 130530540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 109, 126, 140, 180, 210, 218, 252, 315, 327, 379, 420, 436, 545, 630, 654, 758, 763, 981, 1090, 1137, 1260, 1308, 1516, 1526, 1635, 1895, 1962, 2180, 2274, 2289, 2653, 3052, 3270, 3411, 3790, 3815, 3924, 4548, 4578, 4905, 5306, 5685, 6540, 6822, 6867, 7580, 7630, 7959, 9156, 9810, 10612, 11370, 11445, 13265, 13644, 13734, 15260, 15918, 17055, 19620, 22740, 22890, 23877, 26530, 27468, 31836, 34110, 34335, 39795, 41311, 45780, 47754, 53060, 68220, 68670, 79590, 82622, 95508, 119385, 123933, 137340, 159180, 165244, 206555, 238770, 247866, 289177, 371799, 413110, 477540, 495732, 578354, 619665, 743598, 826220, 867531, 1156708, 1239330, 1445885, 1487196, 1735062, 1858995, 2478660, 2602593, 2891770, 3470124, 3717990, 4337655, 5205186, 5783540, 7435980, 8675310, 10410372, 13012965, 17350620, 26025930, 52051860]

約数ペア:

[(1, 52051860), (2, 26025930), (3, 17350620), (4, 13012965), (5, 10410372), (6, 8675310), (7, 7435980), (9, 5783540), (10, 5205186), (12, 4337655), (14, 3717990), (15, 3470124), (18, 2891770), (20, 2602593), (21, 2478660), (28, 1858995), (30, 1735062), (35, 1487196), (36, 1445885), (42, 1239330), (45, 1156708), (60, 867531), (63, 826220), (70, 743598), (84, 619665), (90, 578354), (105, 495732), (109, 477540), (126, 413110), (140, 371799), (180, 289177), (210, 247866), (218, 238770), (252, 206555), (315, 165244), (327, 159180), (379, 137340), (420, 123933), (436, 119385), (545, 95508), (630, 82622), (654, 79590), (758, 68670), (763, 68220), (981, 53060), (1090, 47754), (1137, 45780), (1260, 41311), (1308, 39795), (1516, 34335), (1526, 34110), (1635, 31836), (1895, 27468), (1962, 26530), (2180, 23877), (2274, 22890), (2289, 22740), (2653, 19620), (3052, 17055), (3270, 15918), (3411, 15260), (3790, 13734), (3815, 13644), (3924, 13265), (4548, 11445), (4578, 11370), (4905, 10612), (5306, 9810), (5685, 9156), (6540, 7959), (6822, 7630), (6867, 7580)]