52778748

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:415

約数の個数: 72

約数和(自身を含む): 136804864

約数和(自身を除く): 84026116

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 163, 223, 242, 326, 363, 446, 484, 489, 652, 669, 726, 892, 978, 1338, 1452, 1793, 1956, 2453, 2676, 3586, 4906, 5379, 7172, 7359, 9812, 10758, 14718, 19723, 21516, 26983, 29436, 36349, 39446, 53966, 59169, 72698, 78892, 80949, 107932, 109047, 118338, 145396, 161898, 218094, 236676, 323796, 399839, 436188, 799678, 1199517, 1599356, 2399034, 4398229, 4798068, 8796458, 13194687, 17592916, 26389374, 52778748]

約数ペア:

[(1, 52778748), (2, 26389374), (3, 17592916), (4, 13194687), (6, 8796458), (11, 4798068), (12, 4398229), (22, 2399034), (33, 1599356), (44, 1199517), (66, 799678), (121, 436188), (132, 399839), (163, 323796), (223, 236676), (242, 218094), (326, 161898), (363, 145396), (446, 118338), (484, 109047), (489, 107932), (652, 80949), (669, 78892), (726, 72698), (892, 59169), (978, 53966), (1338, 39446), (1452, 36349), (1793, 29436), (1956, 26983), (2453, 21516), (2676, 19723), (3586, 14718), (4906, 10758), (5379, 9812), (7172, 7359)]