51629530

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1\times {\mathrm{293}}^1$

素因数の和:630

約数の個数: 32

約数和(自身を含む): 95001984

約数和(自身を除く): 43372454

約数列:

[1, 2, 5, 10, 67, 134, 263, 293, 335, 526, 586, 670, 1315, 1465, 2630, 2930, 17621, 19631, 35242, 39262, 77059, 88105, 98155, 154118, 176210, 196310, 385295, 770590, 5162953, 10325906, 25814765, 51629530]

約数ペア:

[(1, 51629530), (2, 25814765), (5, 10325906), (10, 5162953), (67, 770590), (134, 385295), (263, 196310), (293, 176210), (335, 154118), (526, 98155), (586, 88105), (670, 77059), (1315, 39262), (1465, 35242), (2630, 19631), (2930, 17621)]