52445925

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:168

約数の個数: 108

約数和(自身を含む): 112466016

約数和(自身を除く): 60020091

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 49, 63, 67, 71, 75, 105, 147, 175, 201, 213, 225, 245, 315, 335, 355, 441, 469, 497, 525, 603, 639, 735, 1005, 1065, 1225, 1407, 1491, 1575, 1675, 1775, 2205, 2345, 2485, 3015, 3195, 3283, 3479, 3675, 4221, 4473, 4757, 5025, 5325, 7035, 7455, 9849, 10437, 11025, 11725, 12425, 14271, 15075, 15975, 16415, 17395, 21105, 22365, 23785, 29547, 31311, 33299, 35175, 37275, 42813, 49245, 52185, 71355, 82075, 86975, 99897, 105525, 111825, 118925, 147735, 156555, 166495, 214065, 233093, 246225, 260925, 299691, 356775, 499485, 699279, 738675, 782775, 832475, 1070325, 1165465, 1498455, 2097837, 2497425, 3496395, 5827325, 7492275, 10489185, 17481975, 52445925]

約数ペア:

[(1, 52445925), (3, 17481975), (5, 10489185), (7, 7492275), (9, 5827325), (15, 3496395), (21, 2497425), (25, 2097837), (35, 1498455), (45, 1165465), (49, 1070325), (63, 832475), (67, 782775), (71, 738675), (75, 699279), (105, 499485), (147, 356775), (175, 299691), (201, 260925), (213, 246225), (225, 233093), (245, 214065), (315, 166495), (335, 156555), (355, 147735), (441, 118925), (469, 111825), (497, 105525), (525, 99897), (603, 86975), (639, 82075), (735, 71355), (1005, 52185), (1065, 49245), (1225, 42813), (1407, 37275), (1491, 35175), (1575, 33299), (1675, 31311), (1775, 29547), (2205, 23785), (2345, 22365), (2485, 21105), (3015, 17395), (3195, 16415), (3283, 15975), (3479, 15075), (3675, 14271), (4221, 12425), (4473, 11725), (4757, 11025), (5025, 10437), (5325, 9849), (7035, 7455)]