55042650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^2$

素因数の和:225

約数の個数: 108

約数和(自身を含む): 160915482

約数和(自身を除く): 105872832

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 97, 117, 130, 150, 194, 195, 225, 234, 291, 325, 390, 450, 485, 582, 585, 650, 873, 970, 975, 1170, 1261, 1455, 1746, 1950, 2425, 2522, 2910, 2925, 3783, 4365, 4850, 5850, 6305, 7275, 7566, 8730, 9409, 11349, 12610, 14550, 18818, 18915, 21825, 22698, 28227, 31525, 37830, 43650, 47045, 56454, 56745, 63050, 84681, 94090, 94575, 113490, 122317, 141135, 169362, 189150, 235225, 244634, 282270, 283725, 366951, 423405, 470450, 567450, 611585, 705675, 733902, 846810, 1100853, 1223170, 1411350, 1834755, 2117025, 2201706, 3057925, 3669510, 4234050, 5504265, 6115850, 9173775, 11008530, 18347550, 27521325, 55042650]

約数ペア:

[(1, 55042650), (2, 27521325), (3, 18347550), (5, 11008530), (6, 9173775), (9, 6115850), (10, 5504265), (13, 4234050), (15, 3669510), (18, 3057925), (25, 2201706), (26, 2117025), (30, 1834755), (39, 1411350), (45, 1223170), (50, 1100853), (65, 846810), (75, 733902), (78, 705675), (90, 611585), (97, 567450), (117, 470450), (130, 423405), (150, 366951), (194, 283725), (195, 282270), (225, 244634), (234, 235225), (291, 189150), (325, 169362), (390, 141135), (450, 122317), (485, 113490), (582, 94575), (585, 94090), (650, 84681), (873, 63050), (970, 56745), (975, 56454), (1170, 47045), (1261, 43650), (1455, 37830), (1746, 31525), (1950, 28227), (2425, 22698), (2522, 21825), (2910, 18915), (2925, 18818), (3783, 14550), (4365, 12610), (4850, 11349), (5850, 9409), (6305, 8730), (7275, 7566)]