55887570

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:342

約数の個数: 96

約数和(自身を含む): 152792640

約数和(自身を除く): 96905070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 109, 135, 162, 211, 218, 243, 270, 327, 405, 422, 486, 545, 633, 654, 810, 981, 1055, 1090, 1215, 1266, 1635, 1899, 1962, 2110, 2430, 2943, 3165, 3270, 3798, 4905, 5697, 5886, 6330, 8829, 9495, 9810, 11394, 14715, 17091, 17658, 18990, 22999, 26487, 28485, 29430, 34182, 44145, 45998, 51273, 52974, 56970, 68997, 85455, 88290, 102546, 114995, 132435, 137994, 170910, 206991, 229990, 256365, 264870, 344985, 413982, 512730, 620973, 689970, 1034955, 1241946, 1862919, 2069910, 3104865, 3725838, 5588757, 6209730, 9314595, 11177514, 18629190, 27943785, 55887570]

約数ペア:

[(1, 55887570), (2, 27943785), (3, 18629190), (5, 11177514), (6, 9314595), (9, 6209730), (10, 5588757), (15, 3725838), (18, 3104865), (27, 2069910), (30, 1862919), (45, 1241946), (54, 1034955), (81, 689970), (90, 620973), (109, 512730), (135, 413982), (162, 344985), (211, 264870), (218, 256365), (243, 229990), (270, 206991), (327, 170910), (405, 137994), (422, 132435), (486, 114995), (545, 102546), (633, 88290), (654, 85455), (810, 68997), (981, 56970), (1055, 52974), (1090, 51273), (1215, 45998), (1266, 44145), (1635, 34182), (1899, 29430), (1962, 28485), (2110, 26487), (2430, 22999), (2943, 18990), (3165, 17658), (3270, 17091), (3798, 14715), (4905, 11394), (5697, 9810), (5886, 9495), (6330, 8829)]