49743900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2909}}^1$

素因数の和:2948

約数の個数: 108

約数和(自身を含む): 164182200

約数和(自身を除く): 114438300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 150, 171, 180, 190, 225, 228, 285, 300, 342, 380, 450, 475, 570, 684, 855, 900, 950, 1140, 1425, 1710, 1900, 2850, 2909, 3420, 4275, 5700, 5818, 8550, 8727, 11636, 14545, 17100, 17454, 26181, 29090, 34908, 43635, 52362, 55271, 58180, 72725, 87270, 104724, 110542, 130905, 145450, 165813, 174540, 218175, 221084, 261810, 276355, 290900, 331626, 436350, 497439, 523620, 552710, 654525, 663252, 829065, 872700, 994878, 1105420, 1309050, 1381775, 1658130, 1989756, 2487195, 2618100, 2763550, 3316260, 4145325, 4974390, 5527100, 8290650, 9948780, 12435975, 16581300, 24871950, 49743900]

約数ペア:

[(1, 49743900), (2, 24871950), (3, 16581300), (4, 12435975), (5, 9948780), (6, 8290650), (9, 5527100), (10, 4974390), (12, 4145325), (15, 3316260), (18, 2763550), (19, 2618100), (20, 2487195), (25, 1989756), (30, 1658130), (36, 1381775), (38, 1309050), (45, 1105420), (50, 994878), (57, 872700), (60, 829065), (75, 663252), (76, 654525), (90, 552710), (95, 523620), (100, 497439), (114, 436350), (150, 331626), (171, 290900), (180, 276355), (190, 261810), (225, 221084), (228, 218175), (285, 174540), (300, 165813), (342, 145450), (380, 130905), (450, 110542), (475, 104724), (570, 87270), (684, 72725), (855, 58180), (900, 55271), (950, 52362), (1140, 43635), (1425, 34908), (1710, 29090), (1900, 26181), (2850, 17454), (2909, 17100), (3420, 14545), (4275, 11636), (5700, 8727), (5818, 8550)]