49359570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1889}}^1$

素因数の和:1979

約数の個数: 64

約数和(自身を含む): 129548160

約数和(自身を除く): 80188590

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 67, 78, 130, 134, 195, 201, 335, 390, 402, 670, 871, 1005, 1742, 1889, 2010, 2613, 3778, 4355, 5226, 5667, 8710, 9445, 11334, 13065, 18890, 24557, 26130, 28335, 49114, 56670, 73671, 122785, 126563, 147342, 245570, 253126, 368355, 379689, 632815, 736710, 759378, 1265630, 1645319, 1898445, 3290638, 3796890, 4935957, 8226595, 9871914, 16453190, 24679785, 49359570]

約数ペア:

[(1, 49359570), (2, 24679785), (3, 16453190), (5, 9871914), (6, 8226595), (10, 4935957), (13, 3796890), (15, 3290638), (26, 1898445), (30, 1645319), (39, 1265630), (65, 759378), (67, 736710), (78, 632815), (130, 379689), (134, 368355), (195, 253126), (201, 245570), (335, 147342), (390, 126563), (402, 122785), (670, 73671), (871, 56670), (1005, 49114), (1742, 28335), (1889, 26130), (2010, 24557), (2613, 18890), (3778, 13065), (4355, 11334), (5226, 9445), (5667, 8710)]