25283050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{401}}^1$

素因数の和:523

約数の個数: 48

約数和(自身を含む): 51293592

約数和(自身を除く): 26010542

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 97, 130, 194, 325, 401, 485, 650, 802, 970, 1261, 2005, 2425, 2522, 4010, 4850, 5213, 6305, 10025, 10426, 12610, 20050, 26065, 31525, 38897, 52130, 63050, 77794, 130325, 194485, 260650, 388970, 505661, 972425, 1011322, 1944850, 2528305, 5056610, 12641525, 25283050]

約数ペア:

[(1, 25283050), (2, 12641525), (5, 5056610), (10, 2528305), (13, 1944850), (25, 1011322), (26, 972425), (50, 505661), (65, 388970), (97, 260650), (130, 194485), (194, 130325), (325, 77794), (401, 63050), (485, 52130), (650, 38897), (802, 31525), (970, 26065), (1261, 20050), (2005, 12610), (2425, 10426), (2522, 10025), (4010, 6305), (4850, 5213)]