55587870

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5279}}^1$

素因数の和:5311

約数の個数: 80

約数和(自身を含む): 160997760

約数和(自身を除く): 105409890

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 702, 810, 1053, 1170, 1755, 2106, 3510, 5265, 5279, 10530, 10558, 15837, 26395, 31674, 47511, 52790, 68627, 79185, 95022, 137254, 142533, 158370, 205881, 237555, 285066, 343135, 411762, 427599, 475110, 617643, 686270, 712665, 855198, 1029405, 1235286, 1425330, 1852929, 2058810, 2137995, 3088215, 3705858, 4275990, 5558787, 6176430, 9264645, 11117574, 18529290, 27793935, 55587870]

約数ペア:

[(1, 55587870), (2, 27793935), (3, 18529290), (5, 11117574), (6, 9264645), (9, 6176430), (10, 5558787), (13, 4275990), (15, 3705858), (18, 3088215), (26, 2137995), (27, 2058810), (30, 1852929), (39, 1425330), (45, 1235286), (54, 1029405), (65, 855198), (78, 712665), (81, 686270), (90, 617643), (117, 475110), (130, 427599), (135, 411762), (162, 343135), (195, 285066), (234, 237555), (270, 205881), (351, 158370), (390, 142533), (405, 137254), (585, 95022), (702, 79185), (810, 68627), (1053, 52790), (1170, 47511), (1755, 31674), (2106, 26395), (3510, 15837), (5265, 10558), (5279, 10530)]