55703560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{677}}^1$

素因数の和:727

約数の個数: 96

約数和(自身を含む): 146081880

約数和(自身を除く): 90378320

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 121, 136, 170, 187, 220, 242, 340, 374, 440, 484, 605, 677, 680, 748, 935, 968, 1210, 1354, 1496, 1870, 2057, 2420, 2708, 3385, 3740, 4114, 4840, 5416, 6770, 7447, 7480, 8228, 10285, 11509, 13540, 14894, 16456, 20570, 23018, 27080, 29788, 37235, 41140, 46036, 57545, 59576, 74470, 81917, 82280, 92072, 115090, 126599, 148940, 163834, 230180, 253198, 297880, 327668, 409585, 460360, 506396, 632995, 655336, 819170, 1012792, 1265990, 1392589, 1638340, 2531980, 2785178, 3276680, 5063960, 5570356, 6962945, 11140712, 13925890, 27851780, 55703560]

約数ペア:

[(1, 55703560), (2, 27851780), (4, 13925890), (5, 11140712), (8, 6962945), (10, 5570356), (11, 5063960), (17, 3276680), (20, 2785178), (22, 2531980), (34, 1638340), (40, 1392589), (44, 1265990), (55, 1012792), (68, 819170), (85, 655336), (88, 632995), (110, 506396), (121, 460360), (136, 409585), (170, 327668), (187, 297880), (220, 253198), (242, 230180), (340, 163834), (374, 148940), (440, 126599), (484, 115090), (605, 92072), (677, 82280), (680, 81917), (748, 74470), (935, 59576), (968, 57545), (1210, 46036), (1354, 41140), (1496, 37235), (1870, 29788), (2057, 27080), (2420, 23018), (2708, 20570), (3385, 16456), (3740, 14894), (4114, 13540), (4840, 11509), (5416, 10285), (6770, 8228), (7447, 7480)]