49938174

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:287

約数の個数: 128

約数和(自身を含む): 135475200

約数和(自身を除く): 85537026

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 29, 33, 39, 54, 58, 66, 78, 87, 99, 117, 143, 174, 198, 223, 234, 261, 286, 297, 319, 351, 377, 429, 446, 522, 594, 638, 669, 702, 754, 783, 858, 957, 1131, 1287, 1338, 1566, 1914, 2007, 2262, 2453, 2574, 2871, 2899, 3393, 3861, 4014, 4147, 4906, 5742, 5798, 6021, 6467, 6786, 7359, 7722, 8294, 8613, 8697, 10179, 12042, 12441, 12934, 14718, 17226, 17394, 19401, 20358, 22077, 24882, 26091, 31889, 37323, 38802, 44154, 52182, 58203, 63778, 66231, 71137, 74646, 78273, 84071, 95667, 111969, 116406, 132462, 142274, 156546, 168142, 174609, 191334, 213411, 223938, 252213, 287001, 349218, 426822, 504426, 574002, 640233, 756639, 861003, 924781, 1280466, 1513278, 1722006, 1849562, 1920699, 2269917, 2774343, 3841398, 4539834, 5548686, 8323029, 16646058, 24969087, 49938174]

約数ペア:

[(1, 49938174), (2, 24969087), (3, 16646058), (6, 8323029), (9, 5548686), (11, 4539834), (13, 3841398), (18, 2774343), (22, 2269917), (26, 1920699), (27, 1849562), (29, 1722006), (33, 1513278), (39, 1280466), (54, 924781), (58, 861003), (66, 756639), (78, 640233), (87, 574002), (99, 504426), (117, 426822), (143, 349218), (174, 287001), (198, 252213), (223, 223938), (234, 213411), (261, 191334), (286, 174609), (297, 168142), (319, 156546), (351, 142274), (377, 132462), (429, 116406), (446, 111969), (522, 95667), (594, 84071), (638, 78273), (669, 74646), (702, 71137), (754, 66231), (783, 63778), (858, 58203), (957, 52182), (1131, 44154), (1287, 38802), (1338, 37323), (1566, 31889), (1914, 26091), (2007, 24882), (2262, 22077), (2453, 20358), (2574, 19401), (2871, 17394), (2899, 17226), (3393, 14718), (3861, 12934), (4014, 12441), (4147, 12042), (4906, 10179), (5742, 8697), (5798, 8613), (6021, 8294), (6467, 7722), (6786, 7359)]