51569600

素因数分解:

$2^6\times 5^2\times {\mathrm{167}}^1\times {\mathrm{193}}^1$

素因数の和:382

約数の個数: 84

約数和(自身を含む): 128314704

約数和(自身を除く): 76745104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 167, 193, 200, 320, 334, 386, 400, 668, 772, 800, 835, 965, 1336, 1544, 1600, 1670, 1930, 2672, 3088, 3340, 3860, 4175, 4825, 5344, 6176, 6680, 7720, 8350, 9650, 10688, 12352, 13360, 15440, 16700, 19300, 26720, 30880, 32231, 33400, 38600, 53440, 61760, 64462, 66800, 77200, 128924, 133600, 154400, 161155, 257848, 267200, 308800, 322310, 515696, 644620, 805775, 1031392, 1289240, 1611550, 2062784, 2578480, 3223100, 5156960, 6446200, 10313920, 12892400, 25784800, 51569600]

約数ペア:

[(1, 51569600), (2, 25784800), (4, 12892400), (5, 10313920), (8, 6446200), (10, 5156960), (16, 3223100), (20, 2578480), (25, 2062784), (32, 1611550), (40, 1289240), (50, 1031392), (64, 805775), (80, 644620), (100, 515696), (160, 322310), (167, 308800), (193, 267200), (200, 257848), (320, 161155), (334, 154400), (386, 133600), (400, 128924), (668, 77200), (772, 66800), (800, 64462), (835, 61760), (965, 53440), (1336, 38600), (1544, 33400), (1600, 32231), (1670, 30880), (1930, 26720), (2672, 19300), (3088, 16700), (3340, 15440), (3860, 13360), (4175, 12352), (4825, 10688), (5344, 9650), (6176, 8350), (6680, 7720)]