48479340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{683}}^1$

素因数の和:728

約数の個数: 144

約数和(自身を含む): 168231168

約数和(自身を除く): 119751828

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 169, 182, 195, 210, 260, 273, 338, 364, 390, 420, 455, 507, 546, 676, 683, 780, 845, 910, 1014, 1092, 1183, 1365, 1366, 1690, 1820, 2028, 2049, 2366, 2535, 2730, 2732, 3380, 3415, 3549, 4098, 4732, 4781, 5070, 5460, 5915, 6830, 7098, 8196, 8879, 9562, 10140, 10245, 11830, 13660, 14196, 14343, 17745, 17758, 19124, 20490, 23660, 23905, 26637, 28686, 35490, 35516, 40980, 44395, 47810, 53274, 57372, 62153, 70980, 71715, 88790, 95620, 106548, 115427, 124306, 133185, 143430, 177580, 186459, 230854, 248612, 266370, 286860, 310765, 346281, 372918, 461708, 532740, 577135, 621530, 692562, 745836, 807989, 932295, 1154270, 1243060, 1385124, 1615978, 1731405, 1864590, 2308540, 2423967, 3231956, 3462810, 3729180, 4039945, 4847934, 6925620, 8079890, 9695868, 12119835, 16159780, 24239670, 48479340]

約数ペア:

[(1, 48479340), (2, 24239670), (3, 16159780), (4, 12119835), (5, 9695868), (6, 8079890), (7, 6925620), (10, 4847934), (12, 4039945), (13, 3729180), (14, 3462810), (15, 3231956), (20, 2423967), (21, 2308540), (26, 1864590), (28, 1731405), (30, 1615978), (35, 1385124), (39, 1243060), (42, 1154270), (52, 932295), (60, 807989), (65, 745836), (70, 692562), (78, 621530), (84, 577135), (91, 532740), (105, 461708), (130, 372918), (140, 346281), (156, 310765), (169, 286860), (182, 266370), (195, 248612), (210, 230854), (260, 186459), (273, 177580), (338, 143430), (364, 133185), (390, 124306), (420, 115427), (455, 106548), (507, 95620), (546, 88790), (676, 71715), (683, 70980), (780, 62153), (845, 57372), (910, 53274), (1014, 47810), (1092, 44395), (1183, 40980), (1365, 35516), (1366, 35490), (1690, 28686), (1820, 26637), (2028, 23905), (2049, 23660), (2366, 20490), (2535, 19124), (2730, 17758), (2732, 17745), (3380, 14343), (3415, 14196), (3549, 13660), (4098, 11830), (4732, 10245), (4781, 10140), (5070, 9562), (5460, 8879), (5915, 8196), (6830, 7098)]