54006990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2699}}^1$

素因数の和:2761

約数の個数: 64

約数和(自身を含む): 139968000

約数和(自身を除く): 85961010

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 29, 30, 46, 58, 69, 87, 115, 138, 145, 174, 230, 290, 345, 435, 667, 690, 870, 1334, 2001, 2699, 3335, 4002, 5398, 6670, 8097, 10005, 13495, 16194, 20010, 26990, 40485, 62077, 78271, 80970, 124154, 156542, 186231, 234813, 310385, 372462, 391355, 469626, 620770, 782710, 931155, 1174065, 1800233, 1862310, 2348130, 3600466, 5400699, 9001165, 10801398, 18002330, 27003495, 54006990]

約数ペア:

[(1, 54006990), (2, 27003495), (3, 18002330), (5, 10801398), (6, 9001165), (10, 5400699), (15, 3600466), (23, 2348130), (29, 1862310), (30, 1800233), (46, 1174065), (58, 931155), (69, 782710), (87, 620770), (115, 469626), (138, 391355), (145, 372462), (174, 310385), (230, 234813), (290, 186231), (345, 156542), (435, 124154), (667, 80970), (690, 78271), (870, 62077), (1334, 40485), (2001, 26990), (2699, 20010), (3335, 16194), (4002, 13495), (5398, 10005), (6670, 8097)]