56731150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{449}}^1$

素因数の和:506

約数の個数: 72

約数和(自身を含む): 127558800

約数和(自身を除く): 70827650

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 133, 175, 190, 266, 350, 361, 449, 475, 665, 722, 898, 950, 1330, 1805, 2245, 2527, 3143, 3325, 3610, 4490, 5054, 6286, 6650, 8531, 9025, 11225, 12635, 15715, 17062, 18050, 22450, 25270, 31430, 42655, 59717, 63175, 78575, 85310, 119434, 126350, 157150, 162089, 213275, 298585, 324178, 426550, 597170, 810445, 1134623, 1492925, 1620890, 2269246, 2985850, 4052225, 5673115, 8104450, 11346230, 28365575, 56731150]

約数ペア:

[(1, 56731150), (2, 28365575), (5, 11346230), (7, 8104450), (10, 5673115), (14, 4052225), (19, 2985850), (25, 2269246), (35, 1620890), (38, 1492925), (50, 1134623), (70, 810445), (95, 597170), (133, 426550), (175, 324178), (190, 298585), (266, 213275), (350, 162089), (361, 157150), (449, 126350), (475, 119434), (665, 85310), (722, 78575), (898, 63175), (950, 59717), (1330, 42655), (1805, 31430), (2245, 25270), (2527, 22450), (3143, 18050), (3325, 17062), (3610, 15715), (4490, 12635), (5054, 11225), (6286, 9025), (6650, 8531)]