51469548

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:447

約数の個数: 96

約数和(自身を含む): 138485760

約数和(自身を除く): 87016212

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 31, 39, 52, 58, 62, 78, 87, 93, 116, 124, 156, 174, 186, 348, 367, 372, 377, 403, 734, 754, 806, 899, 1101, 1131, 1209, 1468, 1508, 1612, 1798, 2202, 2262, 2418, 2697, 3596, 4404, 4524, 4771, 4836, 5394, 9542, 10643, 10788, 11377, 11687, 14313, 19084, 21286, 22754, 23374, 28626, 31929, 34131, 35061, 42572, 45508, 46748, 57252, 63858, 68262, 70122, 127716, 136524, 138359, 140244, 147901, 276718, 295802, 329933, 415077, 443703, 553436, 591604, 659866, 830154, 887406, 989799, 1319732, 1660308, 1774812, 1979598, 3959196, 4289129, 8578258, 12867387, 17156516, 25734774, 51469548]

約数ペア:

[(1, 51469548), (2, 25734774), (3, 17156516), (4, 12867387), (6, 8578258), (12, 4289129), (13, 3959196), (26, 1979598), (29, 1774812), (31, 1660308), (39, 1319732), (52, 989799), (58, 887406), (62, 830154), (78, 659866), (87, 591604), (93, 553436), (116, 443703), (124, 415077), (156, 329933), (174, 295802), (186, 276718), (348, 147901), (367, 140244), (372, 138359), (377, 136524), (403, 127716), (734, 70122), (754, 68262), (806, 63858), (899, 57252), (1101, 46748), (1131, 45508), (1209, 42572), (1468, 35061), (1508, 34131), (1612, 31929), (1798, 28626), (2202, 23374), (2262, 22754), (2418, 21286), (2697, 19084), (3596, 14313), (4404, 11687), (4524, 11377), (4771, 10788), (4836, 10643), (5394, 9542)]