55832480

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31723}}^1$

素因数の和:31749

約数の個数: 48

約数和(自身を含む): 143900064

約数和(自身を除く): 88067584

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 31723, 63446, 126892, 158615, 253784, 317230, 348953, 507568, 634460, 697906, 1015136, 1268920, 1395812, 1744765, 2537840, 2791624, 3489530, 5075680, 5583248, 6979060, 11166496, 13958120, 27916240, 55832480]

約数ペア:

[(1, 55832480), (2, 27916240), (4, 13958120), (5, 11166496), (8, 6979060), (10, 5583248), (11, 5075680), (16, 3489530), (20, 2791624), (22, 2537840), (32, 1744765), (40, 1395812), (44, 1268920), (55, 1015136), (80, 697906), (88, 634460), (110, 507568), (160, 348953), (176, 317230), (220, 253784), (352, 158615), (440, 126892), (880, 63446), (1760, 31723)]