51786856

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{659}}^1$

素因数の和:742

約数の個数: 64

約数和(自身を含む): 114048000

約数和(自身を除く): 62261144

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 47, 76, 88, 94, 152, 188, 209, 376, 418, 517, 659, 836, 893, 1034, 1318, 1672, 1786, 2068, 2636, 3572, 4136, 5272, 7144, 7249, 9823, 12521, 14498, 19646, 25042, 28996, 30973, 39292, 50084, 57992, 61946, 78584, 100168, 123892, 137731, 247784, 275462, 340703, 550924, 588487, 681406, 1101848, 1176974, 1362812, 2353948, 2725624, 4707896, 6473357, 12946714, 25893428, 51786856]

約数ペア:

[(1, 51786856), (2, 25893428), (4, 12946714), (8, 6473357), (11, 4707896), (19, 2725624), (22, 2353948), (38, 1362812), (44, 1176974), (47, 1101848), (76, 681406), (88, 588487), (94, 550924), (152, 340703), (188, 275462), (209, 247784), (376, 137731), (418, 123892), (517, 100168), (659, 78584), (836, 61946), (893, 57992), (1034, 50084), (1318, 39292), (1672, 30973), (1786, 28996), (2068, 25042), (2636, 19646), (3572, 14498), (4136, 12521), (5272, 9823), (7144, 7249)]