55490652

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12953}}^1$

素因数の和:12987

約数の個数: 72

約数和(自身を含む): 169749216

約数和(自身を除く): 114258564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 12953, 25906, 38859, 51812, 77718, 90671, 116577, 155436, 181342, 220201, 233154, 272013, 362684, 440402, 466308, 544026, 660603, 816039, 880804, 1088052, 1321206, 1541407, 1632078, 1981809, 2642412, 3082814, 3264156, 3963618, 4624221, 6165628, 7927236, 9248442, 13872663, 18496884, 27745326, 55490652]

約数ペア:

[(1, 55490652), (2, 27745326), (3, 18496884), (4, 13872663), (6, 9248442), (7, 7927236), (9, 6165628), (12, 4624221), (14, 3963618), (17, 3264156), (18, 3082814), (21, 2642412), (28, 1981809), (34, 1632078), (36, 1541407), (42, 1321206), (51, 1088052), (63, 880804), (68, 816039), (84, 660603), (102, 544026), (119, 466308), (126, 440402), (153, 362684), (204, 272013), (238, 233154), (252, 220201), (306, 181342), (357, 155436), (476, 116577), (612, 90671), (714, 77718), (1071, 51812), (1428, 38859), (2142, 25906), (4284, 12953)]