54426248

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{2549}}^1$

素因数の和:2729

約数の個数: 32

約数和(自身を含む): 108783000

約数和(自身を除く): 54356752

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 157, 314, 628, 1256, 2549, 2669, 5098, 5338, 10196, 10676, 20392, 21352, 43333, 86666, 173332, 346664, 400193, 800386, 1600772, 3201544, 6803281, 13606562, 27213124, 54426248]

約数ペア:

[(1, 54426248), (2, 27213124), (4, 13606562), (8, 6803281), (17, 3201544), (34, 1600772), (68, 800386), (136, 400193), (157, 346664), (314, 173332), (628, 86666), (1256, 43333), (2549, 21352), (2669, 20392), (5098, 10676), (5338, 10196)]