51568152

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{571}}^1$

素因数の和:704

約数の個数: 64

約数和(自身を含む): 133436160

約数和(自身を除く): 81868008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 71, 106, 142, 159, 212, 213, 284, 318, 424, 426, 568, 571, 636, 852, 1142, 1272, 1704, 1713, 2284, 3426, 3763, 4568, 6852, 7526, 11289, 13704, 15052, 22578, 30104, 30263, 40541, 45156, 60526, 81082, 90312, 90789, 121052, 121623, 162164, 181578, 242104, 243246, 324328, 363156, 486492, 726312, 972984, 2148673, 4297346, 6446019, 8594692, 12892038, 17189384, 25784076, 51568152]

約数ペア:

[(1, 51568152), (2, 25784076), (3, 17189384), (4, 12892038), (6, 8594692), (8, 6446019), (12, 4297346), (24, 2148673), (53, 972984), (71, 726312), (106, 486492), (142, 363156), (159, 324328), (212, 243246), (213, 242104), (284, 181578), (318, 162164), (424, 121623), (426, 121052), (568, 90789), (571, 90312), (636, 81082), (852, 60526), (1142, 45156), (1272, 40541), (1704, 30263), (1713, 30104), (2284, 22578), (3426, 15052), (3763, 13704), (4568, 11289), (6852, 7526)]