53915312

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{701}}^1$

素因数の和:762

約数の個数: 80

約数和(自身を含む): 125349120

約数和(自身を除く): 71433808

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 23, 38, 44, 46, 76, 88, 92, 152, 176, 184, 209, 253, 304, 368, 418, 437, 506, 701, 836, 874, 1012, 1402, 1672, 1748, 2024, 2804, 3344, 3496, 4048, 4807, 5608, 6992, 7711, 9614, 11216, 13319, 15422, 16123, 19228, 26638, 30844, 32246, 38456, 53276, 61688, 64492, 76912, 106552, 123376, 128984, 146509, 177353, 213104, 257968, 293018, 306337, 354706, 586036, 612674, 709412, 1172072, 1225348, 1418824, 2344144, 2450696, 2837648, 3369707, 4901392, 6739414, 13478828, 26957656, 53915312]

約数ペア:

[(1, 53915312), (2, 26957656), (4, 13478828), (8, 6739414), (11, 4901392), (16, 3369707), (19, 2837648), (22, 2450696), (23, 2344144), (38, 1418824), (44, 1225348), (46, 1172072), (76, 709412), (88, 612674), (92, 586036), (152, 354706), (176, 306337), (184, 293018), (209, 257968), (253, 213104), (304, 177353), (368, 146509), (418, 128984), (437, 123376), (506, 106552), (701, 76912), (836, 64492), (874, 61688), (1012, 53276), (1402, 38456), (1672, 32246), (1748, 30844), (2024, 26638), (2804, 19228), (3344, 16123), (3496, 15422), (4048, 13319), (4807, 11216), (5608, 9614), (6992, 7711)]