71451050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{797}}^1$

素因数の和:983

約数の個数: 48

約数和(自身を含む): 146053152

約数和(自身を除く): 74602102

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 163, 275, 326, 550, 797, 815, 1594, 1630, 1793, 3586, 3985, 4075, 7970, 8150, 8767, 8965, 17534, 17930, 19925, 39850, 43835, 44825, 87670, 89650, 129911, 219175, 259822, 438350, 649555, 1299110, 1429021, 2858042, 3247775, 6495550, 7145105, 14290210, 35725525, 71451050]

約数ペア:

[(1, 71451050), (2, 35725525), (5, 14290210), (10, 7145105), (11, 6495550), (22, 3247775), (25, 2858042), (50, 1429021), (55, 1299110), (110, 649555), (163, 438350), (275, 259822), (326, 219175), (550, 129911), (797, 89650), (815, 87670), (1594, 44825), (1630, 43835), (1793, 39850), (3586, 19925), (3985, 17930), (4075, 17534), (7970, 8965), (8150, 8767)]