55415952

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^2\times {\mathrm{137}}^1$

素因数の和:257

約数の個数: 90

約数和(自身を含む): 159222882

約数和(自身を除く): 103806930

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 137, 144, 159, 212, 274, 318, 411, 424, 477, 548, 636, 822, 848, 954, 1096, 1233, 1272, 1644, 1908, 2192, 2466, 2544, 2809, 3288, 3816, 4932, 5618, 6576, 7261, 7632, 8427, 9864, 11236, 14522, 16854, 19728, 21783, 22472, 25281, 29044, 33708, 43566, 44944, 50562, 58088, 65349, 67416, 87132, 101124, 116176, 130698, 134832, 174264, 202248, 261396, 348528, 384833, 404496, 522792, 769666, 1045584, 1154499, 1539332, 2308998, 3078664, 3463497, 4617996, 6157328, 6926994, 9235992, 13853988, 18471984, 27707976, 55415952]

約数ペア:

[(1, 55415952), (2, 27707976), (3, 18471984), (4, 13853988), (6, 9235992), (8, 6926994), (9, 6157328), (12, 4617996), (16, 3463497), (18, 3078664), (24, 2308998), (36, 1539332), (48, 1154499), (53, 1045584), (72, 769666), (106, 522792), (137, 404496), (144, 384833), (159, 348528), (212, 261396), (274, 202248), (318, 174264), (411, 134832), (424, 130698), (477, 116176), (548, 101124), (636, 87132), (822, 67416), (848, 65349), (954, 58088), (1096, 50562), (1233, 44944), (1272, 43566), (1644, 33708), (1908, 29044), (2192, 25281), (2466, 22472), (2544, 21783), (2809, 19728), (3288, 16854), (3816, 14522), (4932, 11236), (5618, 9864), (6576, 8427), (7261, 7632)]