48497260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:152

約数の個数: 144

約数和(自身を含む): 130310208

約数和(自身を除く): 81812948

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 41, 49, 68, 70, 71, 82, 85, 98, 119, 140, 142, 164, 170, 196, 205, 238, 245, 284, 287, 340, 355, 410, 476, 490, 497, 574, 595, 697, 710, 820, 833, 980, 994, 1148, 1190, 1207, 1394, 1420, 1435, 1666, 1988, 2009, 2380, 2414, 2485, 2788, 2870, 2911, 3332, 3479, 3485, 4018, 4165, 4828, 4879, 4970, 5740, 5822, 6035, 6958, 6970, 8036, 8330, 8449, 9758, 9940, 10045, 11644, 12070, 13916, 13940, 14555, 16660, 16898, 17395, 19516, 20090, 20377, 24140, 24395, 29110, 33796, 34153, 34790, 40180, 40754, 42245, 48790, 49487, 58220, 59143, 68306, 69580, 81508, 84490, 97580, 98974, 101885, 118286, 136612, 142639, 168980, 170765, 197948, 203770, 236572, 247435, 285278, 295715, 341530, 346409, 407540, 494870, 570556, 591430, 683060, 692818, 713195, 989740, 1182860, 1385636, 1426390, 1732045, 2424863, 2852780, 3464090, 4849726, 6928180, 9699452, 12124315, 24248630, 48497260]

約数ペア:

[(1, 48497260), (2, 24248630), (4, 12124315), (5, 9699452), (7, 6928180), (10, 4849726), (14, 3464090), (17, 2852780), (20, 2424863), (28, 1732045), (34, 1426390), (35, 1385636), (41, 1182860), (49, 989740), (68, 713195), (70, 692818), (71, 683060), (82, 591430), (85, 570556), (98, 494870), (119, 407540), (140, 346409), (142, 341530), (164, 295715), (170, 285278), (196, 247435), (205, 236572), (238, 203770), (245, 197948), (284, 170765), (287, 168980), (340, 142639), (355, 136612), (410, 118286), (476, 101885), (490, 98974), (497, 97580), (574, 84490), (595, 81508), (697, 69580), (710, 68306), (820, 59143), (833, 58220), (980, 49487), (994, 48790), (1148, 42245), (1190, 40754), (1207, 40180), (1394, 34790), (1420, 34153), (1435, 33796), (1666, 29110), (1988, 24395), (2009, 24140), (2380, 20377), (2414, 20090), (2485, 19516), (2788, 17395), (2870, 16898), (2911, 16660), (3332, 14555), (3479, 13940), (3485, 13916), (4018, 12070), (4165, 11644), (4828, 10045), (4879, 9940), (4970, 9758), (5740, 8449), (5822, 8330), (6035, 8036), (6958, 6970)]