90402650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6047}}^1$

素因数の和:6095

約数の個数: 48

約数和(自身を含む): 188987904

約数和(自身を除く): 98585254

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 130, 230, 299, 325, 575, 598, 650, 1150, 1495, 2990, 6047, 7475, 12094, 14950, 30235, 60470, 78611, 139081, 151175, 157222, 278162, 302350, 393055, 695405, 786110, 1390810, 1808053, 1965275, 3477025, 3616106, 3930550, 6954050, 9040265, 18080530, 45201325, 90402650]

約数ペア:

[(1, 90402650), (2, 45201325), (5, 18080530), (10, 9040265), (13, 6954050), (23, 3930550), (25, 3616106), (26, 3477025), (46, 1965275), (50, 1808053), (65, 1390810), (115, 786110), (130, 695405), (230, 393055), (299, 302350), (325, 278162), (575, 157222), (598, 151175), (650, 139081), (1150, 78611), (1495, 60470), (2990, 30235), (6047, 14950), (7475, 12094)]