51095674

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 97136640

約数和(自身を除く): 46040966

約数列:

[1, 2, 7, 14, 19, 38, 47, 61, 67, 94, 122, 133, 134, 266, 329, 427, 469, 658, 854, 893, 938, 1159, 1273, 1786, 2318, 2546, 2867, 3149, 4087, 5734, 6251, 6298, 8113, 8174, 8911, 12502, 16226, 17822, 20069, 22043, 28609, 40138, 44086, 54473, 57218, 59831, 77653, 108946, 119662, 155306, 192089, 381311, 384178, 418817, 543571, 762622, 837634, 1087142, 1344623, 2689246, 3649691, 7299382, 25547837, 51095674]

約数ペア:

[(1, 51095674), (2, 25547837), (7, 7299382), (14, 3649691), (19, 2689246), (38, 1344623), (47, 1087142), (61, 837634), (67, 762622), (94, 543571), (122, 418817), (133, 384178), (134, 381311), (266, 192089), (329, 155306), (427, 119662), (469, 108946), (658, 77653), (854, 59831), (893, 57218), (938, 54473), (1159, 44086), (1273, 40138), (1786, 28609), (2318, 22043), (2546, 20069), (2867, 17822), (3149, 16226), (4087, 12502), (5734, 8911), (6251, 8174), (6298, 8113)]