53132490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{641}}^1$

素因数の和:964

約数の個数: 64

約数和(自身を含む): 142369920

約数和(自身を除く): 89237430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 307, 614, 641, 921, 1282, 1535, 1842, 1923, 2763, 3070, 3205, 3846, 4605, 5526, 5769, 6410, 8289, 9210, 9615, 11538, 13815, 16578, 17307, 19230, 27630, 28845, 34614, 41445, 57690, 82890, 86535, 173070, 196787, 393574, 590361, 983935, 1180722, 1771083, 1967870, 2951805, 3542166, 5313249, 5903610, 8855415, 10626498, 17710830, 26566245, 53132490]

約数ペア:

[(1, 53132490), (2, 26566245), (3, 17710830), (5, 10626498), (6, 8855415), (9, 5903610), (10, 5313249), (15, 3542166), (18, 2951805), (27, 1967870), (30, 1771083), (45, 1180722), (54, 983935), (90, 590361), (135, 393574), (270, 196787), (307, 173070), (614, 86535), (641, 82890), (921, 57690), (1282, 41445), (1535, 34614), (1842, 28845), (1923, 27630), (2763, 19230), (3070, 17307), (3205, 16578), (3846, 13815), (4605, 11538), (5526, 9615), (5769, 9210), (6410, 8289)]