55812690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:416

約数の個数: 96

約数和(自身を含む): 154552320

約数和(自身を除く): 98739630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 127, 171, 190, 254, 257, 285, 342, 381, 514, 570, 635, 762, 771, 855, 1143, 1270, 1285, 1542, 1710, 1905, 2286, 2313, 2413, 2570, 3810, 3855, 4626, 4826, 4883, 5715, 7239, 7710, 9766, 11430, 11565, 12065, 14478, 14649, 21717, 23130, 24130, 24415, 29298, 32639, 36195, 43434, 43947, 48830, 65278, 72390, 73245, 87894, 97917, 108585, 146490, 163195, 195834, 217170, 219735, 293751, 326390, 439470, 489585, 587502, 620141, 979170, 1240282, 1468755, 1860423, 2937510, 3100705, 3720846, 5581269, 6201410, 9302115, 11162538, 18604230, 27906345, 55812690]

約数ペア:

[(1, 55812690), (2, 27906345), (3, 18604230), (5, 11162538), (6, 9302115), (9, 6201410), (10, 5581269), (15, 3720846), (18, 3100705), (19, 2937510), (30, 1860423), (38, 1468755), (45, 1240282), (57, 979170), (90, 620141), (95, 587502), (114, 489585), (127, 439470), (171, 326390), (190, 293751), (254, 219735), (257, 217170), (285, 195834), (342, 163195), (381, 146490), (514, 108585), (570, 97917), (635, 87894), (762, 73245), (771, 72390), (855, 65278), (1143, 48830), (1270, 43947), (1285, 43434), (1542, 36195), (1710, 32639), (1905, 29298), (2286, 24415), (2313, 24130), (2413, 23130), (2570, 21717), (3810, 14649), (3855, 14478), (4626, 12065), (4826, 11565), (4883, 11430), (5715, 9766), (7239, 7710)]