50113520

素因数分解:

$2^4\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2621}}^1$

素因数の和:2873

約数の個数: 40

約数和(自身を含む): 117046080

約数和(自身を除く): 66932560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 239, 478, 956, 1195, 1912, 2390, 2621, 3824, 4780, 5242, 9560, 10484, 13105, 19120, 20968, 26210, 41936, 52420, 104840, 209680, 626419, 1252838, 2505676, 3132095, 5011352, 6264190, 10022704, 12528380, 25056760, 50113520]

約数ペア:

[(1, 50113520), (2, 25056760), (4, 12528380), (5, 10022704), (8, 6264190), (10, 5011352), (16, 3132095), (20, 2505676), (40, 1252838), (80, 626419), (239, 209680), (478, 104840), (956, 52420), (1195, 41936), (1912, 26210), (2390, 20968), (2621, 19120), (3824, 13105), (4780, 10484), (5242, 9560)]