48350440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{563}}^1$

素因数の和:706

約数の個数: 64

約数和(自身を含む): 115732800

約数和(自身を除く): 67382360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 113, 152, 190, 226, 380, 452, 563, 565, 760, 904, 1126, 1130, 2147, 2252, 2260, 2815, 4294, 4504, 4520, 5630, 8588, 10697, 10735, 11260, 17176, 21394, 21470, 22520, 42788, 42940, 53485, 63619, 85576, 85880, 106970, 127238, 213940, 254476, 318095, 427880, 508952, 636190, 1208761, 1272380, 2417522, 2544760, 4835044, 6043805, 9670088, 12087610, 24175220, 48350440]

約数ペア:

[(1, 48350440), (2, 24175220), (4, 12087610), (5, 9670088), (8, 6043805), (10, 4835044), (19, 2544760), (20, 2417522), (38, 1272380), (40, 1208761), (76, 636190), (95, 508952), (113, 427880), (152, 318095), (190, 254476), (226, 213940), (380, 127238), (452, 106970), (563, 85880), (565, 85576), (760, 63619), (904, 53485), (1126, 42940), (1130, 42788), (2147, 22520), (2252, 21470), (2260, 21394), (2815, 17176), (4294, 11260), (4504, 10735), (4520, 10697), (5630, 8588)]