55621688

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:300

約数の個数: 64

約数和(自身を含む): 116121600

約数和(自身を除く): 60499912

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 79, 124, 136, 158, 167, 248, 316, 334, 527, 632, 668, 1054, 1336, 1343, 2108, 2449, 2686, 2839, 4216, 4898, 5177, 5372, 5678, 9796, 10354, 10744, 11356, 13193, 19592, 20708, 22712, 26386, 41416, 41633, 52772, 83266, 88009, 105544, 166532, 176018, 224281, 333064, 352036, 408983, 448562, 704072, 817966, 897124, 1635932, 1794248, 3271864, 6952711, 13905422, 27810844, 55621688]

約数ペア:

[(1, 55621688), (2, 27810844), (4, 13905422), (8, 6952711), (17, 3271864), (31, 1794248), (34, 1635932), (62, 897124), (68, 817966), (79, 704072), (124, 448562), (136, 408983), (158, 352036), (167, 333064), (248, 224281), (316, 176018), (334, 166532), (527, 105544), (632, 88009), (668, 83266), (1054, 52772), (1336, 41633), (1343, 41416), (2108, 26386), (2449, 22712), (2686, 20708), (2839, 19592), (4216, 13193), (4898, 11356), (5177, 10744), (5372, 10354), (5678, 9796)]