53991426

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{3457}}^1$

素因数の和:3618

約数の個数: 32

約数和(自身を含む): 114528960

約数和(自身を除く): 60537534

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 137, 274, 411, 822, 2603, 3457, 5206, 6914, 7809, 10371, 15618, 20742, 65683, 131366, 197049, 394098, 473609, 947218, 1420827, 2841654, 8998571, 17997142, 26995713, 53991426]

約数ペア:

[(1, 53991426), (2, 26995713), (3, 17997142), (6, 8998571), (19, 2841654), (38, 1420827), (57, 947218), (114, 473609), (137, 394098), (274, 197049), (411, 131366), (822, 65683), (2603, 20742), (3457, 15618), (5206, 10371), (6914, 7809)]