49405968

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:237

約数の個数: 120

約数和(自身を含む): 144693120

約数和(自身を除く): 95287152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 79, 86, 101, 129, 144, 158, 172, 202, 237, 258, 303, 316, 344, 387, 404, 474, 516, 606, 632, 688, 711, 774, 808, 909, 948, 1032, 1212, 1264, 1422, 1548, 1616, 1818, 1896, 2064, 2424, 2844, 3096, 3397, 3636, 3792, 4343, 4848, 5688, 6192, 6794, 7272, 7979, 8686, 10191, 11376, 13029, 13588, 14544, 15958, 17372, 20382, 23937, 26058, 27176, 30573, 31916, 34744, 39087, 40764, 47874, 52116, 54352, 61146, 63832, 69488, 71811, 78174, 81528, 95748, 104232, 122292, 127664, 143622, 156348, 163056, 191496, 208464, 244584, 287244, 312696, 343097, 382992, 489168, 574488, 625392, 686194, 1029291, 1148976, 1372388, 2058582, 2744776, 3087873, 4117164, 5489552, 6175746, 8234328, 12351492, 16468656, 24702984, 49405968]

約数ペア:

[(1, 49405968), (2, 24702984), (3, 16468656), (4, 12351492), (6, 8234328), (8, 6175746), (9, 5489552), (12, 4117164), (16, 3087873), (18, 2744776), (24, 2058582), (36, 1372388), (43, 1148976), (48, 1029291), (72, 686194), (79, 625392), (86, 574488), (101, 489168), (129, 382992), (144, 343097), (158, 312696), (172, 287244), (202, 244584), (237, 208464), (258, 191496), (303, 163056), (316, 156348), (344, 143622), (387, 127664), (404, 122292), (474, 104232), (516, 95748), (606, 81528), (632, 78174), (688, 71811), (711, 69488), (774, 63832), (808, 61146), (909, 54352), (948, 52116), (1032, 47874), (1212, 40764), (1264, 39087), (1422, 34744), (1548, 31916), (1616, 30573), (1818, 27176), (1896, 26058), (2064, 23937), (2424, 20382), (2844, 17372), (3096, 15958), (3397, 14544), (3636, 13588), (3792, 13029), (4343, 11376), (4848, 10191), (5688, 8686), (6192, 7979), (6794, 7272)]