55015312

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:368

約数の個数: 60

約数和(自身を含む): 118560988

約数和(自身を除く): 63545676

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 157, 176, 181, 242, 314, 362, 484, 628, 724, 968, 1256, 1448, 1727, 1936, 1991, 2512, 2896, 3454, 3982, 6908, 7964, 13816, 15928, 18997, 21901, 27632, 28417, 31856, 37994, 43802, 56834, 75988, 87604, 113668, 151976, 175208, 227336, 303952, 312587, 350416, 454672, 625174, 1250348, 2500696, 3438457, 5001392, 6876914, 13753828, 27507656, 55015312]

約数ペア:

[(1, 55015312), (2, 27507656), (4, 13753828), (8, 6876914), (11, 5001392), (16, 3438457), (22, 2500696), (44, 1250348), (88, 625174), (121, 454672), (157, 350416), (176, 312587), (181, 303952), (242, 227336), (314, 175208), (362, 151976), (484, 113668), (628, 87604), (724, 75988), (968, 56834), (1256, 43802), (1448, 37994), (1727, 31856), (1936, 28417), (1991, 27632), (2512, 21901), (2896, 18997), (3454, 15928), (3982, 13816), (6908, 7964)]