56360403

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^3\times {\mathrm{83}}^1$

素因数の和:157

約数の個数: 48

約数和(自身を含む): 94872960

約数和(自身を除く): 38512557

約数列:

[1, 3, 9, 11, 19, 33, 57, 83, 99, 171, 209, 249, 361, 627, 747, 913, 1083, 1577, 1881, 2739, 3249, 3971, 4731, 6859, 8217, 11913, 14193, 17347, 20577, 29963, 35739, 52041, 61731, 75449, 89889, 156123, 226347, 269667, 329593, 569297, 679041, 988779, 1707891, 2966337, 5123673, 6262267, 18786801, 56360403]

約数ペア:

[(1, 56360403), (3, 18786801), (9, 6262267), (11, 5123673), (19, 2966337), (33, 1707891), (57, 988779), (83, 679041), (99, 569297), (171, 329593), (209, 269667), (249, 226347), (361, 156123), (627, 89889), (747, 75449), (913, 61731), (1083, 52041), (1577, 35739), (1881, 29963), (2739, 20577), (3249, 17347), (3971, 14193), (4731, 11913), (6859, 8217)]