54243150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{27817}}^1$

素因数の和:27845

約数の個数: 48

約数和(自身を含む): 144876144

約数和(自身を除く): 90632994

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 27817, 55634, 83451, 139085, 166902, 278170, 361621, 417255, 695425, 723242, 834510, 1084863, 1390850, 1808105, 2086275, 2169726, 3616210, 4172550, 5424315, 9040525, 10848630, 18081050, 27121575, 54243150]

約数ペア:

[(1, 54243150), (2, 27121575), (3, 18081050), (5, 10848630), (6, 9040525), (10, 5424315), (13, 4172550), (15, 3616210), (25, 2169726), (26, 2086275), (30, 1808105), (39, 1390850), (50, 1084863), (65, 834510), (75, 723242), (78, 695425), (130, 417255), (150, 361621), (195, 278170), (325, 166902), (390, 139085), (650, 83451), (975, 55634), (1950, 27817)]