50647870

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7951}}^1$

素因数の和:7985

約数の個数: 48

約数和(自身を含む): 114222528

約数和(自身を除く): 63574658

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 7951, 15902, 39755, 55657, 79510, 103363, 111314, 206726, 278285, 389599, 516815, 556570, 723541, 779198, 1033630, 1447082, 1947995, 3617705, 3895990, 5064787, 7235410, 10129574, 25323935, 50647870]

約数ペア:

[(1, 50647870), (2, 25323935), (5, 10129574), (7, 7235410), (10, 5064787), (13, 3895990), (14, 3617705), (26, 1947995), (35, 1447082), (49, 1033630), (65, 779198), (70, 723541), (91, 556570), (98, 516815), (130, 389599), (182, 278285), (245, 206726), (455, 111314), (490, 103363), (637, 79510), (910, 55657), (1274, 39755), (3185, 15902), (6370, 7951)]