47798968

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:149

約数の個数: 128

約数和(自身を含む): 118195200

約数和(自身を除く): 70396232

約数列:

[1, 2, 4, 7, 8, 14, 17, 23, 28, 34, 37, 46, 56, 59, 68, 74, 92, 118, 119, 136, 148, 161, 184, 236, 238, 259, 296, 322, 391, 413, 472, 476, 518, 629, 644, 782, 826, 851, 952, 1003, 1036, 1258, 1288, 1357, 1564, 1652, 1702, 2006, 2072, 2183, 2516, 2714, 2737, 3128, 3304, 3404, 4012, 4366, 4403, 5032, 5428, 5474, 5957, 6808, 7021, 8024, 8732, 8806, 9499, 10856, 10948, 11914, 14042, 14467, 15281, 17464, 17612, 18998, 21896, 23069, 23828, 28084, 28934, 30562, 35224, 37111, 37996, 46138, 47656, 50209, 56168, 57868, 61124, 74222, 75992, 92276, 100418, 101269, 115736, 122248, 148444, 161483, 184552, 200836, 202538, 259777, 296888, 322966, 351463, 401672, 405076, 519554, 645932, 702926, 810152, 853553, 1039108, 1291864, 1405852, 1707106, 2078216, 2811704, 3414212, 5974871, 6828424, 11949742, 23899484, 47798968]

約数ペア:

[(1, 47798968), (2, 23899484), (4, 11949742), (7, 6828424), (8, 5974871), (14, 3414212), (17, 2811704), (23, 2078216), (28, 1707106), (34, 1405852), (37, 1291864), (46, 1039108), (56, 853553), (59, 810152), (68, 702926), (74, 645932), (92, 519554), (118, 405076), (119, 401672), (136, 351463), (148, 322966), (161, 296888), (184, 259777), (236, 202538), (238, 200836), (259, 184552), (296, 161483), (322, 148444), (391, 122248), (413, 115736), (472, 101269), (476, 100418), (518, 92276), (629, 75992), (644, 74222), (782, 61124), (826, 57868), (851, 56168), (952, 50209), (1003, 47656), (1036, 46138), (1258, 37996), (1288, 37111), (1357, 35224), (1564, 30562), (1652, 28934), (1702, 28084), (2006, 23828), (2072, 23069), (2183, 21896), (2516, 18998), (2714, 17612), (2737, 17464), (3128, 15281), (3304, 14467), (3404, 14042), (4012, 11914), (4366, 10948), (4403, 10856), (5032, 9499), (5428, 8806), (5474, 8732), (5957, 8024), (6808, 7021)]