49963920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10957}}^1$

素因数の和:10992

約数の個数: 80

約数和(自身を含む): 163055040

約数和(自身を除く): 113091120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 10957, 21914, 32871, 43828, 54785, 65742, 87656, 109570, 131484, 164355, 175312, 208183, 219140, 262968, 328710, 416366, 438280, 525936, 624549, 657420, 832732, 876560, 1040915, 1249098, 1314840, 1665464, 2081830, 2498196, 2629680, 3122745, 3330928, 4163660, 4996392, 6245490, 8327320, 9992784, 12490980, 16654640, 24981960, 49963920]

約数ペア:

[(1, 49963920), (2, 24981960), (3, 16654640), (4, 12490980), (5, 9992784), (6, 8327320), (8, 6245490), (10, 4996392), (12, 4163660), (15, 3330928), (16, 3122745), (19, 2629680), (20, 2498196), (24, 2081830), (30, 1665464), (38, 1314840), (40, 1249098), (48, 1040915), (57, 876560), (60, 832732), (76, 657420), (80, 624549), (95, 525936), (114, 438280), (120, 416366), (152, 328710), (190, 262968), (228, 219140), (240, 208183), (285, 175312), (304, 164355), (380, 131484), (456, 109570), (570, 87656), (760, 65742), (912, 54785), (1140, 43828), (1520, 32871), (2280, 21914), (4560, 10957)]