53213260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3989}}^1$

素因数の和:4050

約数の個数: 48

約数和(自身を含む): 120657600

約数和(自身を除く): 67444340

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 115, 116, 145, 230, 290, 460, 580, 667, 1334, 2668, 3335, 3989, 6670, 7978, 13340, 15956, 19945, 39890, 79780, 91747, 115681, 183494, 231362, 366988, 458735, 462724, 578405, 917470, 1156810, 1834940, 2313620, 2660663, 5321326, 10642652, 13303315, 26606630, 53213260]

約数ペア:

[(1, 53213260), (2, 26606630), (4, 13303315), (5, 10642652), (10, 5321326), (20, 2660663), (23, 2313620), (29, 1834940), (46, 1156810), (58, 917470), (92, 578405), (115, 462724), (116, 458735), (145, 366988), (230, 231362), (290, 183494), (460, 115681), (580, 91747), (667, 79780), (1334, 39890), (2668, 19945), (3335, 15956), (3989, 13340), (6670, 7978)]