56596545

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1399}}^1$

素因数の和:1470

約数の個数: 48

約数和(自身を含む): 104832000

約数和(自身を除く): 48235455

約数列:

[1, 3, 5, 9, 15, 29, 31, 45, 87, 93, 145, 155, 261, 279, 435, 465, 899, 1305, 1395, 1399, 2697, 4197, 4495, 6995, 8091, 12591, 13485, 20985, 40455, 40571, 43369, 62955, 121713, 130107, 202855, 216845, 365139, 390321, 608565, 650535, 1257701, 1825695, 1951605, 3773103, 6288505, 11319309, 18865515, 56596545]

約数ペア:

[(1, 56596545), (3, 18865515), (5, 11319309), (9, 6288505), (15, 3773103), (29, 1951605), (31, 1825695), (45, 1257701), (87, 650535), (93, 608565), (145, 390321), (155, 365139), (261, 216845), (279, 202855), (435, 130107), (465, 121713), (899, 62955), (1305, 43369), (1395, 40571), (1399, 40455), (2697, 20985), (4197, 13485), (4495, 12591), (6995, 8091)]