53025808

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:296

約数の個数: 80

約数和(自身を含む): 119903040

約数和(自身を除く): 66877232

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 101, 152, 157, 176, 202, 209, 304, 314, 404, 418, 628, 808, 836, 1111, 1256, 1616, 1672, 1727, 1919, 2222, 2512, 2983, 3344, 3454, 3838, 4444, 5966, 6908, 7676, 8888, 11932, 13816, 15352, 15857, 17776, 21109, 23864, 27632, 30704, 31714, 32813, 42218, 47728, 63428, 65626, 84436, 126856, 131252, 168872, 174427, 253712, 262504, 301283, 337744, 348854, 525008, 602566, 697708, 1205132, 1395416, 2410264, 2790832, 3314113, 4820528, 6628226, 13256452, 26512904, 53025808]

約数ペア:

[(1, 53025808), (2, 26512904), (4, 13256452), (8, 6628226), (11, 4820528), (16, 3314113), (19, 2790832), (22, 2410264), (38, 1395416), (44, 1205132), (76, 697708), (88, 602566), (101, 525008), (152, 348854), (157, 337744), (176, 301283), (202, 262504), (209, 253712), (304, 174427), (314, 168872), (404, 131252), (418, 126856), (628, 84436), (808, 65626), (836, 63428), (1111, 47728), (1256, 42218), (1616, 32813), (1672, 31714), (1727, 30704), (1919, 27632), (2222, 23864), (2512, 21109), (2983, 17776), (3344, 15857), (3454, 15352), (3838, 13816), (4444, 11932), (5966, 8888), (6908, 7676)]