55815732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3631}}^1$

素因数の和:3709

約数の個数: 72

約数和(自身を含む): 163933952

約数和(自身を除く): 108118220

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 84, 122, 126, 183, 244, 252, 366, 427, 549, 732, 854, 1098, 1281, 1708, 2196, 2562, 3631, 3843, 5124, 7262, 7686, 10893, 14524, 15372, 21786, 25417, 32679, 43572, 50834, 65358, 76251, 101668, 130716, 152502, 221491, 228753, 305004, 442982, 457506, 664473, 885964, 915012, 1328946, 1550437, 1993419, 2657892, 3100874, 3986838, 4651311, 6201748, 7973676, 9302622, 13953933, 18605244, 27907866, 55815732]

約数ペア:

[(1, 55815732), (2, 27907866), (3, 18605244), (4, 13953933), (6, 9302622), (7, 7973676), (9, 6201748), (12, 4651311), (14, 3986838), (18, 3100874), (21, 2657892), (28, 1993419), (36, 1550437), (42, 1328946), (61, 915012), (63, 885964), (84, 664473), (122, 457506), (126, 442982), (183, 305004), (244, 228753), (252, 221491), (366, 152502), (427, 130716), (549, 101668), (732, 76251), (854, 65358), (1098, 50834), (1281, 43572), (1708, 32679), (2196, 25417), (2562, 21786), (3631, 15372), (3843, 14524), (5124, 10893), (7262, 7686)]