50037040

素因数分解:

$2^4\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2617}}^1$

素因数の和:2869

約数の個数: 40

約数和(自身を含む): 116867520

約数和(自身を除く): 66830480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 239, 478, 956, 1195, 1912, 2390, 2617, 3824, 4780, 5234, 9560, 10468, 13085, 19120, 20936, 26170, 41872, 52340, 104680, 209360, 625463, 1250926, 2501852, 3127315, 5003704, 6254630, 10007408, 12509260, 25018520, 50037040]

約数ペア:

[(1, 50037040), (2, 25018520), (4, 12509260), (5, 10007408), (8, 6254630), (10, 5003704), (16, 3127315), (20, 2501852), (40, 1250926), (80, 625463), (239, 209360), (478, 104680), (956, 52340), (1195, 41872), (1912, 26170), (2390, 20936), (2617, 19120), (3824, 13085), (4780, 10468), (5234, 9560)]