53807550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{21101}}^1$

素因数の和:21133

約数の個数: 48

約数和(自身を含む): 141298992

約数和(自身を除く): 87491442

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 850, 1275, 2550, 21101, 42202, 63303, 105505, 126606, 211010, 316515, 358717, 527525, 633030, 717434, 1055050, 1076151, 1582575, 1793585, 2152302, 3165150, 3587170, 5380755, 8967925, 10761510, 17935850, 26903775, 53807550]

約数ペア:

[(1, 53807550), (2, 26903775), (3, 17935850), (5, 10761510), (6, 8967925), (10, 5380755), (15, 3587170), (17, 3165150), (25, 2152302), (30, 1793585), (34, 1582575), (50, 1076151), (51, 1055050), (75, 717434), (85, 633030), (102, 527525), (150, 358717), (170, 316515), (255, 211010), (425, 126606), (510, 105505), (850, 63303), (1275, 42202), (2550, 21101)]