51156432

素因数分解:

$2^4\times 3^2\times {\mathrm{563}}^1\times {\mathrm{631}}^1$

素因数の和:1208

約数の個数: 60

約数和(自身を含む): 143648544

約数和(自身を除く): 92492112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 563, 631, 1126, 1262, 1689, 1893, 2252, 2524, 3378, 3786, 4504, 5048, 5067, 5679, 6756, 7572, 9008, 10096, 10134, 11358, 13512, 15144, 20268, 22716, 27024, 30288, 40536, 45432, 81072, 90864, 355253, 710506, 1065759, 1421012, 2131518, 2842024, 3197277, 4263036, 5684048, 6394554, 8526072, 12789108, 17052144, 25578216, 51156432]

約数ペア:

[(1, 51156432), (2, 25578216), (3, 17052144), (4, 12789108), (6, 8526072), (8, 6394554), (9, 5684048), (12, 4263036), (16, 3197277), (18, 2842024), (24, 2131518), (36, 1421012), (48, 1065759), (72, 710506), (144, 355253), (563, 90864), (631, 81072), (1126, 45432), (1262, 40536), (1689, 30288), (1893, 27024), (2252, 22716), (2524, 20268), (3378, 15144), (3786, 13512), (4504, 11358), (5048, 10134), (5067, 10096), (5679, 9008), (6756, 7572)]