55438604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{379}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 109485600

約数和(自身を除く): 54046996

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 97, 116, 194, 377, 379, 388, 754, 758, 1261, 1508, 1516, 2522, 2813, 4927, 5044, 5626, 9854, 10991, 11252, 19708, 21982, 36569, 36763, 43964, 73138, 73526, 142883, 146276, 147052, 285766, 477919, 571532, 955838, 1066127, 1911676, 2132254, 4264508, 13859651, 27719302, 55438604]

約数ペア:

[(1, 55438604), (2, 27719302), (4, 13859651), (13, 4264508), (26, 2132254), (29, 1911676), (52, 1066127), (58, 955838), (97, 571532), (116, 477919), (194, 285766), (377, 147052), (379, 146276), (388, 142883), (754, 73526), (758, 73138), (1261, 43964), (1508, 36763), (1516, 36569), (2522, 21982), (2813, 19708), (4927, 11252), (5044, 10991), (5626, 9854)]