49387490

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{379}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 90780480

約数和(自身を除く): 41392990

約数列:

[1, 2, 5, 10, 83, 157, 166, 314, 379, 415, 758, 785, 830, 1570, 1895, 3790, 13031, 26062, 31457, 59503, 62914, 65155, 119006, 130310, 157285, 297515, 314570, 595030, 4938749, 9877498, 24693745, 49387490]

約数ペア:

[(1, 49387490), (2, 24693745), (5, 9877498), (10, 4938749), (83, 595030), (157, 314570), (166, 297515), (314, 157285), (379, 130310), (415, 119006), (758, 65155), (785, 62914), (830, 59503), (1570, 31457), (1895, 26062), (3790, 13031)]