48713840

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{43}}^1$

素因数の和:104

約数の個数: 180

約数和(自身を含む): 143211816

約数和(自身を除く): 94497976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 43, 49, 56, 68, 70, 80, 85, 86, 98, 112, 119, 136, 140, 170, 172, 196, 215, 238, 245, 272, 280, 289, 301, 340, 344, 392, 430, 476, 490, 560, 578, 595, 602, 680, 688, 731, 784, 833, 860, 952, 980, 1156, 1190, 1204, 1360, 1445, 1462, 1505, 1666, 1720, 1904, 1960, 2023, 2107, 2312, 2380, 2408, 2890, 2924, 3010, 3332, 3440, 3655, 3920, 4046, 4165, 4214, 4624, 4760, 4816, 5117, 5780, 5848, 6020, 6664, 7310, 8092, 8330, 8428, 9520, 10115, 10234, 10535, 11560, 11696, 12040, 12427, 13328, 14161, 14620, 16184, 16660, 16856, 20230, 20468, 21070, 23120, 24080, 24854, 25585, 28322, 29240, 32368, 33320, 33712, 35819, 40460, 40936, 42140, 49708, 51170, 56644, 58480, 62135, 66640, 70805, 71638, 80920, 81872, 84280, 86989, 99416, 102340, 113288, 124270, 141610, 143276, 161840, 168560, 173978, 179095, 198832, 204680, 226576, 248540, 283220, 286552, 347956, 358190, 409360, 434945, 497080, 566440, 573104, 608923, 695912, 716380, 869890, 994160, 1132880, 1217846, 1391824, 1432760, 1739780, 2435692, 2865520, 3044615, 3479560, 4871384, 6089230, 6959120, 9742768, 12178460, 24356920, 48713840]

約数ペア:

[(1, 48713840), (2, 24356920), (4, 12178460), (5, 9742768), (7, 6959120), (8, 6089230), (10, 4871384), (14, 3479560), (16, 3044615), (17, 2865520), (20, 2435692), (28, 1739780), (34, 1432760), (35, 1391824), (40, 1217846), (43, 1132880), (49, 994160), (56, 869890), (68, 716380), (70, 695912), (80, 608923), (85, 573104), (86, 566440), (98, 497080), (112, 434945), (119, 409360), (136, 358190), (140, 347956), (170, 286552), (172, 283220), (196, 248540), (215, 226576), (238, 204680), (245, 198832), (272, 179095), (280, 173978), (289, 168560), (301, 161840), (340, 143276), (344, 141610), (392, 124270), (430, 113288), (476, 102340), (490, 99416), (560, 86989), (578, 84280), (595, 81872), (602, 80920), (680, 71638), (688, 70805), (731, 66640), (784, 62135), (833, 58480), (860, 56644), (952, 51170), (980, 49708), (1156, 42140), (1190, 40936), (1204, 40460), (1360, 35819), (1445, 33712), (1462, 33320), (1505, 32368), (1666, 29240), (1720, 28322), (1904, 25585), (1960, 24854), (2023, 24080), (2107, 23120), (2312, 21070), (2380, 20468), (2408, 20230), (2890, 16856), (2924, 16660), (3010, 16184), (3332, 14620), (3440, 14161), (3655, 13328), (3920, 12427), (4046, 12040), (4165, 11696), (4214, 11560), (4624, 10535), (4760, 10234), (4816, 10115), (5117, 9520), (5780, 8428), (5848, 8330), (6020, 8092), (6664, 7310)]