49704615

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 89496576

約数和(自身を除く): 39791961

約数列:

[1, 3, 5, 9, 15, 45, 47, 71, 141, 213, 235, 331, 355, 423, 639, 705, 993, 1065, 1655, 2115, 2979, 3195, 3337, 4965, 10011, 14895, 15557, 16685, 23501, 30033, 46671, 50055, 70503, 77785, 117505, 140013, 150165, 211509, 233355, 352515, 700065, 1057545, 1104547, 3313641, 5522735, 9940923, 16568205, 49704615]

約数ペア:

[(1, 49704615), (3, 16568205), (5, 9940923), (9, 5522735), (15, 3313641), (45, 1104547), (47, 1057545), (71, 700065), (141, 352515), (213, 233355), (235, 211509), (331, 150165), (355, 140013), (423, 117505), (639, 77785), (705, 70503), (993, 50055), (1065, 46671), (1655, 30033), (2115, 23501), (2979, 16685), (3195, 15557), (3337, 14895), (4965, 10011)]