54788864

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:293

約数の個数: 72

約数和(自身を含む): 119672112

約数和(自身を除く): 64883248

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 101, 104, 128, 163, 202, 208, 256, 326, 404, 416, 652, 808, 832, 1304, 1313, 1616, 1664, 2119, 2608, 2626, 3232, 3328, 4238, 5216, 5252, 6464, 8476, 10432, 10504, 12928, 16463, 16952, 20864, 21008, 25856, 32926, 33904, 41728, 42016, 65852, 67808, 84032, 131704, 135616, 168064, 214019, 263408, 271232, 336128, 428038, 526816, 542464, 856076, 1053632, 1712152, 2107264, 3424304, 4214528, 6848608, 13697216, 27394432, 54788864]

約数ペア:

[(1, 54788864), (2, 27394432), (4, 13697216), (8, 6848608), (13, 4214528), (16, 3424304), (26, 2107264), (32, 1712152), (52, 1053632), (64, 856076), (101, 542464), (104, 526816), (128, 428038), (163, 336128), (202, 271232), (208, 263408), (256, 214019), (326, 168064), (404, 135616), (416, 131704), (652, 84032), (808, 67808), (832, 65852), (1304, 42016), (1313, 41728), (1616, 33904), (1664, 32926), (2119, 25856), (2608, 21008), (2626, 20864), (3232, 16952), (3328, 16463), (4238, 12928), (5216, 10504), (5252, 10432), (6464, 8476)]