47489364

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:214

約数の個数: 144

約数和(自身を含む): 140894208

約数和(自身を除く): 93404844

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 47, 51, 52, 68, 78, 94, 102, 117, 127, 141, 153, 156, 188, 204, 221, 234, 254, 282, 306, 381, 423, 442, 468, 508, 564, 611, 612, 663, 762, 799, 846, 884, 1143, 1222, 1326, 1524, 1598, 1651, 1692, 1833, 1989, 2159, 2286, 2397, 2444, 2652, 3196, 3302, 3666, 3978, 4318, 4572, 4794, 4953, 5499, 5969, 6477, 6604, 7191, 7332, 7956, 8636, 9588, 9906, 10387, 10998, 11938, 12954, 14382, 14859, 17907, 19431, 19812, 20774, 21996, 23876, 25908, 28067, 28764, 29718, 31161, 35814, 38862, 41548, 53721, 56134, 59436, 62322, 71628, 77597, 77724, 84201, 93483, 101473, 107442, 112268, 124644, 155194, 168402, 186966, 202946, 214884, 232791, 252603, 304419, 310388, 336804, 373932, 405892, 465582, 505206, 608838, 698373, 913257, 931164, 1010412, 1217676, 1319149, 1396746, 1826514, 2638298, 2793492, 3653028, 3957447, 5276596, 7914894, 11872341, 15829788, 23744682, 47489364]

約数ペア:

[(1, 47489364), (2, 23744682), (3, 15829788), (4, 11872341), (6, 7914894), (9, 5276596), (12, 3957447), (13, 3653028), (17, 2793492), (18, 2638298), (26, 1826514), (34, 1396746), (36, 1319149), (39, 1217676), (47, 1010412), (51, 931164), (52, 913257), (68, 698373), (78, 608838), (94, 505206), (102, 465582), (117, 405892), (127, 373932), (141, 336804), (153, 310388), (156, 304419), (188, 252603), (204, 232791), (221, 214884), (234, 202946), (254, 186966), (282, 168402), (306, 155194), (381, 124644), (423, 112268), (442, 107442), (468, 101473), (508, 93483), (564, 84201), (611, 77724), (612, 77597), (663, 71628), (762, 62322), (799, 59436), (846, 56134), (884, 53721), (1143, 41548), (1222, 38862), (1326, 35814), (1524, 31161), (1598, 29718), (1651, 28764), (1692, 28067), (1833, 25908), (1989, 23876), (2159, 21996), (2286, 20774), (2397, 19812), (2444, 19431), (2652, 17907), (3196, 14859), (3302, 14382), (3666, 12954), (3978, 11938), (4318, 10998), (4572, 10387), (4794, 9906), (4953, 9588), (5499, 8636), (5969, 7956), (6477, 7332), (6604, 7191)]