50049012

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:122

約数の個数: 144

約数和(自身を含む): 140192640

約数和(自身を除く): 90143628

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 29, 37, 39, 46, 52, 58, 69, 74, 78, 87, 92, 111, 116, 138, 148, 156, 169, 174, 222, 276, 299, 338, 348, 377, 444, 481, 507, 598, 667, 676, 754, 851, 897, 962, 1014, 1073, 1131, 1196, 1334, 1443, 1508, 1702, 1794, 1924, 2001, 2028, 2146, 2262, 2553, 2668, 2886, 3219, 3404, 3588, 3887, 4002, 4292, 4524, 4901, 5106, 5772, 6253, 6438, 7774, 8004, 8671, 9802, 10212, 11063, 11661, 12506, 12876, 13949, 14703, 15548, 17342, 18759, 19604, 22126, 23322, 24679, 25012, 26013, 27898, 29406, 33189, 34684, 37518, 41847, 44252, 46644, 49358, 52026, 55796, 58812, 66378, 74037, 75036, 83694, 98716, 104052, 112723, 132756, 143819, 148074, 167388, 181337, 225446, 287638, 296148, 320827, 338169, 362674, 431457, 450892, 544011, 575276, 641654, 676338, 725348, 862914, 962481, 1088022, 1283308, 1352676, 1725828, 1924962, 2176044, 3849924, 4170751, 8341502, 12512253, 16683004, 25024506, 50049012]

約数ペア:

[(1, 50049012), (2, 25024506), (3, 16683004), (4, 12512253), (6, 8341502), (12, 4170751), (13, 3849924), (23, 2176044), (26, 1924962), (29, 1725828), (37, 1352676), (39, 1283308), (46, 1088022), (52, 962481), (58, 862914), (69, 725348), (74, 676338), (78, 641654), (87, 575276), (92, 544011), (111, 450892), (116, 431457), (138, 362674), (148, 338169), (156, 320827), (169, 296148), (174, 287638), (222, 225446), (276, 181337), (299, 167388), (338, 148074), (348, 143819), (377, 132756), (444, 112723), (481, 104052), (507, 98716), (598, 83694), (667, 75036), (676, 74037), (754, 66378), (851, 58812), (897, 55796), (962, 52026), (1014, 49358), (1073, 46644), (1131, 44252), (1196, 41847), (1334, 37518), (1443, 34684), (1508, 33189), (1702, 29406), (1794, 27898), (1924, 26013), (2001, 25012), (2028, 24679), (2146, 23322), (2262, 22126), (2553, 19604), (2668, 18759), (2886, 17342), (3219, 15548), (3404, 14703), (3588, 13949), (3887, 12876), (4002, 12506), (4292, 11661), (4524, 11063), (4901, 10212), (5106, 9802), (5772, 8671), (6253, 8004), (6438, 7774)]