51489872

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{27043}}^1$

素因数の和:27075

約数の個数: 40

約数和(自身を含む): 120724416

約数和(自身を除く): 69234544

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 27043, 54086, 108172, 189301, 216344, 378602, 432688, 459731, 757204, 919462, 1514408, 1838924, 3028816, 3218117, 3677848, 6436234, 7355696, 12872468, 25744936, 51489872]

約数ペア:

[(1, 51489872), (2, 25744936), (4, 12872468), (7, 7355696), (8, 6436234), (14, 3677848), (16, 3218117), (17, 3028816), (28, 1838924), (34, 1514408), (56, 919462), (68, 757204), (112, 459731), (119, 432688), (136, 378602), (238, 216344), (272, 189301), (476, 108172), (952, 54086), (1904, 27043)]