51755928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1289}}^1$

素因数の和:1544

約数の個数: 64

約数和(自身を含む): 148608000

約数和(自身を除く): 96852072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 239, 478, 717, 956, 1289, 1434, 1673, 1912, 2578, 2868, 3346, 3867, 5019, 5156, 5736, 6692, 7734, 9023, 10038, 10312, 13384, 15468, 18046, 20076, 27069, 30936, 36092, 40152, 54138, 72184, 108276, 216552, 308071, 616142, 924213, 1232284, 1848426, 2156497, 2464568, 3696852, 4312994, 6469491, 7393704, 8625988, 12938982, 17251976, 25877964, 51755928]

約数ペア:

[(1, 51755928), (2, 25877964), (3, 17251976), (4, 12938982), (6, 8625988), (7, 7393704), (8, 6469491), (12, 4312994), (14, 3696852), (21, 2464568), (24, 2156497), (28, 1848426), (42, 1232284), (56, 924213), (84, 616142), (168, 308071), (239, 216552), (478, 108276), (717, 72184), (956, 54138), (1289, 40152), (1434, 36092), (1673, 30936), (1912, 27069), (2578, 20076), (2868, 18046), (3346, 15468), (3867, 13384), (5019, 10312), (5156, 10038), (5736, 9023), (6692, 7734)]