51824685

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:370

約数の個数: 64

約数和(自身を含む): 97136640

約数和(自身を除く): 45311955

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 61, 95, 165, 183, 209, 271, 285, 305, 627, 671, 813, 915, 1045, 1159, 1355, 2013, 2981, 3135, 3355, 3477, 4065, 5149, 5795, 8943, 10065, 12749, 14905, 15447, 16531, 17385, 25745, 38247, 44715, 49593, 56639, 63745, 77235, 82655, 169917, 181841, 191235, 247965, 283195, 314089, 545523, 849585, 909205, 942267, 1570445, 2727615, 3454979, 4711335, 10364937, 17274895, 51824685]

約数ペア:

[(1, 51824685), (3, 17274895), (5, 10364937), (11, 4711335), (15, 3454979), (19, 2727615), (33, 1570445), (55, 942267), (57, 909205), (61, 849585), (95, 545523), (165, 314089), (183, 283195), (209, 247965), (271, 191235), (285, 181841), (305, 169917), (627, 82655), (671, 77235), (813, 63745), (915, 56639), (1045, 49593), (1159, 44715), (1355, 38247), (2013, 25745), (2981, 17385), (3135, 16531), (3355, 15447), (3477, 14905), (4065, 12749), (5149, 10065), (5795, 8943)]