49031990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{5347}}^1$

素因数の和:5492

約数の個数: 32

約数和(自身を含む): 101654784

約数和(自身を除く): 52622794

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131, 262, 655, 917, 1310, 1834, 4585, 5347, 9170, 10694, 26735, 37429, 53470, 74858, 187145, 374290, 700457, 1400914, 3502285, 4903199, 7004570, 9806398, 24515995, 49031990]

約数ペア:

[(1, 49031990), (2, 24515995), (5, 9806398), (7, 7004570), (10, 4903199), (14, 3502285), (35, 1400914), (70, 700457), (131, 374290), (262, 187145), (655, 74858), (917, 53470), (1310, 37429), (1834, 26735), (4585, 10694), (5347, 9170)]