51423250

素因数分解:

$2^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{3881}}^1$

素因数の和:3951

約数の個数: 32

約数和(自身を含む): 98105904

約数和(自身を除く): 46682654

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 125, 250, 265, 530, 1325, 2650, 3881, 6625, 7762, 13250, 19405, 38810, 97025, 194050, 205693, 411386, 485125, 970250, 1028465, 2056930, 5142325, 10284650, 25711625, 51423250]

約数ペア:

[(1, 51423250), (2, 25711625), (5, 10284650), (10, 5142325), (25, 2056930), (50, 1028465), (53, 970250), (106, 485125), (125, 411386), (250, 205693), (265, 194050), (530, 97025), (1325, 38810), (2650, 19405), (3881, 13250), (6625, 7762)]