56797830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1543}}^1$

素因数の和:1965

約数の個数: 48

約数和(自身を含む): 148131360

約数和(自身を除く): 91333530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 409, 818, 1227, 1543, 2045, 2454, 3086, 3681, 4090, 4629, 6135, 7362, 7715, 9258, 12270, 13887, 15430, 18405, 23145, 27774, 36810, 46290, 69435, 138870, 631087, 1262174, 1893261, 3155435, 3786522, 5679783, 6310870, 9466305, 11359566, 18932610, 28398915, 56797830]

約数ペア:

[(1, 56797830), (2, 28398915), (3, 18932610), (5, 11359566), (6, 9466305), (9, 6310870), (10, 5679783), (15, 3786522), (18, 3155435), (30, 1893261), (45, 1262174), (90, 631087), (409, 138870), (818, 69435), (1227, 46290), (1543, 36810), (2045, 27774), (2454, 23145), (3086, 18405), (3681, 15430), (4090, 13887), (4629, 12270), (6135, 9258), (7362, 7715)]