48815360

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3467}}^1$

素因数の和:3499

約数の個数: 72

約数和(自身を含む): 127594656

約数和(自身を除く): 78779296

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 880, 1280, 1408, 1760, 2816, 3467, 3520, 6934, 7040, 13868, 14080, 17335, 27736, 34670, 38137, 55472, 69340, 76274, 110944, 138680, 152548, 190685, 221888, 277360, 305096, 381370, 443776, 554720, 610192, 762740, 887552, 1109440, 1220384, 1525480, 2218880, 2440768, 3050960, 4437760, 4881536, 6101920, 9763072, 12203840, 24407680, 48815360]

約数ペア:

[(1, 48815360), (2, 24407680), (4, 12203840), (5, 9763072), (8, 6101920), (10, 4881536), (11, 4437760), (16, 3050960), (20, 2440768), (22, 2218880), (32, 1525480), (40, 1220384), (44, 1109440), (55, 887552), (64, 762740), (80, 610192), (88, 554720), (110, 443776), (128, 381370), (160, 305096), (176, 277360), (220, 221888), (256, 190685), (320, 152548), (352, 138680), (440, 110944), (640, 76274), (704, 69340), (880, 55472), (1280, 38137), (1408, 34670), (1760, 27736), (2816, 17335), (3467, 14080), (3520, 13868), (6934, 7040)]