75905050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3767}}^1$

素因数の和:3823

約数の個数: 48

約数和(自身を含む): 156989952

約数和(自身を除く): 81084902

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 130, 155, 310, 325, 403, 650, 775, 806, 1550, 2015, 3767, 4030, 7534, 10075, 18835, 20150, 37670, 48971, 94175, 97942, 116777, 188350, 233554, 244855, 489710, 583885, 1167770, 1224275, 1518101, 2448550, 2919425, 3036202, 5838850, 7590505, 15181010, 37952525, 75905050]

約数ペア:

[(1, 75905050), (2, 37952525), (5, 15181010), (10, 7590505), (13, 5838850), (25, 3036202), (26, 2919425), (31, 2448550), (50, 1518101), (62, 1224275), (65, 1167770), (130, 583885), (155, 489710), (310, 244855), (325, 233554), (403, 188350), (650, 116777), (775, 97942), (806, 94175), (1550, 48971), (2015, 37670), (3767, 20150), (4030, 18835), (7534, 10075)]