49647708

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{79}}^1$

素因数の和:149

約数の個数: 144

約数和(自身を含む): 148646400

約数和(自身を除く): 98998692

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 27, 33, 36, 44, 46, 54, 66, 69, 79, 92, 99, 108, 132, 138, 158, 198, 207, 237, 253, 276, 297, 316, 396, 414, 474, 506, 529, 594, 621, 711, 759, 828, 869, 948, 1012, 1058, 1188, 1242, 1422, 1518, 1587, 1738, 1817, 2116, 2133, 2277, 2484, 2607, 2844, 3036, 3174, 3476, 3634, 4266, 4554, 4761, 5214, 5451, 5819, 6348, 6831, 7268, 7821, 8532, 9108, 9522, 10428, 10902, 11638, 13662, 14283, 15642, 16353, 17457, 19044, 19987, 21804, 23276, 23463, 27324, 28566, 31284, 32706, 34914, 39974, 41791, 46926, 49059, 52371, 57132, 59961, 65412, 69828, 79948, 83582, 93852, 98118, 104742, 119922, 125373, 157113, 167164, 179883, 196236, 209484, 239844, 250746, 314226, 359766, 376119, 459701, 501492, 539649, 628452, 719532, 752238, 919402, 1079298, 1128357, 1379103, 1504476, 1838804, 2158596, 2256714, 2758206, 4137309, 4513428, 5516412, 8274618, 12411927, 16549236, 24823854, 49647708]

約数ペア:

[(1, 49647708), (2, 24823854), (3, 16549236), (4, 12411927), (6, 8274618), (9, 5516412), (11, 4513428), (12, 4137309), (18, 2758206), (22, 2256714), (23, 2158596), (27, 1838804), (33, 1504476), (36, 1379103), (44, 1128357), (46, 1079298), (54, 919402), (66, 752238), (69, 719532), (79, 628452), (92, 539649), (99, 501492), (108, 459701), (132, 376119), (138, 359766), (158, 314226), (198, 250746), (207, 239844), (237, 209484), (253, 196236), (276, 179883), (297, 167164), (316, 157113), (396, 125373), (414, 119922), (474, 104742), (506, 98118), (529, 93852), (594, 83582), (621, 79948), (711, 69828), (759, 65412), (828, 59961), (869, 57132), (948, 52371), (1012, 49059), (1058, 46926), (1188, 41791), (1242, 39974), (1422, 34914), (1518, 32706), (1587, 31284), (1738, 28566), (1817, 27324), (2116, 23463), (2133, 23276), (2277, 21804), (2484, 19987), (2607, 19044), (2844, 17457), (3036, 16353), (3174, 15642), (3476, 14283), (3634, 13662), (4266, 11638), (4554, 10902), (4761, 10428), (5214, 9522), (5451, 9108), (5819, 8532), (6348, 7821), (6831, 7268)]