50507640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{457}}^1$

素因数の和:781

約数の個数: 96

約数和(自身を含む): 165044880

約数和(自身を除く): 114537240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 307, 360, 457, 614, 914, 921, 1228, 1371, 1535, 1828, 1842, 2285, 2456, 2742, 2763, 3070, 3656, 3684, 4113, 4570, 4605, 5484, 5526, 6140, 6855, 7368, 8226, 9140, 9210, 10968, 11052, 12280, 13710, 13815, 16452, 18280, 18420, 20565, 22104, 27420, 27630, 32904, 36840, 41130, 54840, 55260, 82260, 110520, 140299, 164520, 280598, 420897, 561196, 701495, 841794, 1122392, 1262691, 1402990, 1683588, 2104485, 2525382, 2805980, 3367176, 4208970, 5050764, 5611960, 6313455, 8417940, 10101528, 12626910, 16835880, 25253820, 50507640]

約数ペア:

[(1, 50507640), (2, 25253820), (3, 16835880), (4, 12626910), (5, 10101528), (6, 8417940), (8, 6313455), (9, 5611960), (10, 5050764), (12, 4208970), (15, 3367176), (18, 2805980), (20, 2525382), (24, 2104485), (30, 1683588), (36, 1402990), (40, 1262691), (45, 1122392), (60, 841794), (72, 701495), (90, 561196), (120, 420897), (180, 280598), (307, 164520), (360, 140299), (457, 110520), (614, 82260), (914, 55260), (921, 54840), (1228, 41130), (1371, 36840), (1535, 32904), (1828, 27630), (1842, 27420), (2285, 22104), (2456, 20565), (2742, 18420), (2763, 18280), (3070, 16452), (3656, 13815), (3684, 13710), (4113, 12280), (4570, 11052), (4605, 10968), (5484, 9210), (5526, 9140), (6140, 8226), (6855, 7368)]