53141080

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{18199}}^1$

素因数の和:18283

約数の個数: 32

約数和(自身を含む): 121212000

約数和(自身を除く): 68070920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 18199, 36398, 72796, 90995, 145592, 181990, 363980, 727960, 1328527, 2657054, 5314108, 6642635, 10628216, 13285270, 26570540, 53141080]

約数ペア:

[(1, 53141080), (2, 26570540), (4, 13285270), (5, 10628216), (8, 6642635), (10, 5314108), (20, 2657054), (40, 1328527), (73, 727960), (146, 363980), (292, 181990), (365, 145592), (584, 90995), (730, 72796), (1460, 36398), (2920, 18199)]