54491310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{1087}}^1$

素因数の和:1657

約数の個数: 48

約数和(自身を含む): 142062336

約数和(自身を除く): 87571026

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 557, 1087, 1114, 1671, 2174, 2785, 3261, 3342, 5013, 5435, 5570, 6522, 8355, 9783, 10026, 10870, 16305, 16710, 19566, 25065, 32610, 48915, 50130, 97830, 605459, 1210918, 1816377, 3027295, 3632754, 5449131, 6054590, 9081885, 10898262, 18163770, 27245655, 54491310]

約数ペア:

[(1, 54491310), (2, 27245655), (3, 18163770), (5, 10898262), (6, 9081885), (9, 6054590), (10, 5449131), (15, 3632754), (18, 3027295), (30, 1816377), (45, 1210918), (90, 605459), (557, 97830), (1087, 50130), (1114, 48915), (1671, 32610), (2174, 25065), (2785, 19566), (3261, 16710), (3342, 16305), (5013, 10870), (5435, 10026), (5570, 9783), (6522, 8355)]