51423144

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{40427}}^1$

素因数の和:40489

約数の個数: 32

約数和(自身を含む): 130986720

約数和(自身を除く): 79563576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 40427, 80854, 121281, 161708, 242562, 323416, 485124, 970248, 2142631, 4285262, 6427893, 8570524, 12855786, 17141048, 25711572, 51423144]

約数ペア:

[(1, 51423144), (2, 25711572), (3, 17141048), (4, 12855786), (6, 8570524), (8, 6427893), (12, 4285262), (24, 2142631), (53, 970248), (106, 485124), (159, 323416), (212, 242562), (318, 161708), (424, 121281), (636, 80854), (1272, 40427)]