49901590

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{313}}^1$

素因数の和:576

約数の個数: 32

約数和(自身を含む): 91562400

約数和(自身を除く): 41660810

約数列:

[1, 2, 5, 10, 107, 149, 214, 298, 313, 535, 626, 745, 1070, 1490, 1565, 3130, 15943, 31886, 33491, 46637, 66982, 79715, 93274, 159430, 167455, 233185, 334910, 466370, 4990159, 9980318, 24950795, 49901590]

約数ペア:

[(1, 49901590), (2, 24950795), (5, 9980318), (10, 4990159), (107, 466370), (149, 334910), (214, 233185), (298, 167455), (313, 159430), (535, 93274), (626, 79715), (745, 66982), (1070, 46637), (1490, 33491), (1565, 31886), (3130, 15943)]