55497730

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{491}}^1$

素因数の和:714

約数の個数: 32

約数和(自身を含む): 102021120

約数和(自身を除く): 46523390

約数列:

[1, 2, 5, 10, 89, 127, 178, 254, 445, 491, 635, 890, 982, 1270, 2455, 4910, 11303, 22606, 43699, 56515, 62357, 87398, 113030, 124714, 218495, 311785, 436990, 623570, 5549773, 11099546, 27748865, 55497730]

約数ペア:

[(1, 55497730), (2, 27748865), (5, 11099546), (10, 5549773), (89, 623570), (127, 436990), (178, 311785), (254, 218495), (445, 124714), (491, 113030), (635, 87398), (890, 62357), (982, 56515), (1270, 43699), (2455, 22606), (4910, 11303)]