550405932

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{9463}}^1$

素因数の和:9638

約数の個数: 48

約数和(自身を含む): 1329199872

約数和(自身を除く): 778793940

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 131, 148, 222, 262, 393, 444, 524, 786, 1572, 4847, 9463, 9694, 14541, 18926, 19388, 28389, 29082, 37852, 56778, 58164, 113556, 350131, 700262, 1050393, 1239653, 1400524, 2100786, 2479306, 3718959, 4201572, 4958612, 7437918, 14875836, 45867161, 91734322, 137601483, 183468644, 275202966, 550405932]

約数ペア:

[(1, 550405932), (2, 275202966), (3, 183468644), (4, 137601483), (6, 91734322), (12, 45867161), (37, 14875836), (74, 7437918), (111, 4958612), (131, 4201572), (148, 3718959), (222, 2479306), (262, 2100786), (393, 1400524), (444, 1239653), (524, 1050393), (786, 700262), (1572, 350131), (4847, 113556), (9463, 58164), (9694, 56778), (14541, 37852), (18926, 29082), (19388, 28389)]