56986872

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{631}}^1$

素因数の和:764

約数の個数: 64

約数和(自身を含む): 147432960

約数和(自身を除く): 90446088

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 71, 106, 142, 159, 212, 213, 284, 318, 424, 426, 568, 631, 636, 852, 1262, 1272, 1704, 1893, 2524, 3763, 3786, 5048, 7526, 7572, 11289, 15052, 15144, 22578, 30104, 33443, 44801, 45156, 66886, 89602, 90312, 100329, 133772, 134403, 179204, 200658, 267544, 268806, 358408, 401316, 537612, 802632, 1075224, 2374453, 4748906, 7123359, 9497812, 14246718, 18995624, 28493436, 56986872]

約数ペア:

[(1, 56986872), (2, 28493436), (3, 18995624), (4, 14246718), (6, 9497812), (8, 7123359), (12, 4748906), (24, 2374453), (53, 1075224), (71, 802632), (106, 537612), (142, 401316), (159, 358408), (212, 268806), (213, 267544), (284, 200658), (318, 179204), (424, 134403), (426, 133772), (568, 100329), (631, 90312), (636, 89602), (852, 66886), (1262, 45156), (1272, 44801), (1704, 33443), (1893, 30104), (2524, 22578), (3763, 15144), (3786, 15052), (5048, 11289), (7526, 7572)]