55660437

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{359}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 97044480

約数和(自身を除く): 41384043

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 107, 161, 207, 321, 359, 483, 749, 963, 1077, 1449, 2247, 2461, 2513, 3231, 6741, 7383, 7539, 8257, 17227, 22149, 22617, 24771, 38413, 51681, 57799, 74313, 115239, 155043, 173397, 268891, 345717, 520191, 806673, 883499, 2420019, 2650497, 6184493, 7951491, 18553479, 55660437]

約数ペア:

[(1, 55660437), (3, 18553479), (7, 7951491), (9, 6184493), (21, 2650497), (23, 2420019), (63, 883499), (69, 806673), (107, 520191), (161, 345717), (207, 268891), (321, 173397), (359, 155043), (483, 115239), (749, 74313), (963, 57799), (1077, 51681), (1449, 38413), (2247, 24771), (2461, 22617), (2513, 22149), (3231, 17227), (6741, 8257), (7383, 7539)]