54238028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{17099}}^1$

素因数の和:17177

約数の個数: 24

約数和(自身を含む): 103899600

約数和(自身を除く): 49661572

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 17099, 34198, 68396, 222287, 444574, 889148, 1043039, 2086078, 4172156, 13559507, 27119014, 54238028]

約数ペア:

[(1, 54238028), (2, 27119014), (4, 13559507), (13, 4172156), (26, 2086078), (52, 1043039), (61, 889148), (122, 444574), (244, 222287), (793, 68396), (1586, 34198), (3172, 17099)]