49549560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:365

約数の個数: 128

約数和(自身を含む): 159563520

約数和(自身を除く): 110013960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 107, 120, 136, 170, 204, 214, 227, 255, 321, 340, 408, 428, 454, 510, 535, 642, 680, 681, 856, 908, 1020, 1070, 1135, 1284, 1362, 1605, 1816, 1819, 2040, 2140, 2270, 2568, 2724, 3210, 3405, 3638, 3859, 4280, 4540, 5448, 5457, 6420, 6810, 7276, 7718, 9080, 9095, 10914, 11577, 12840, 13620, 14552, 15436, 18190, 19295, 21828, 23154, 24289, 27240, 27285, 30872, 36380, 38590, 43656, 46308, 48578, 54570, 57885, 72760, 72867, 77180, 92616, 97156, 109140, 115770, 121445, 145734, 154360, 194312, 218280, 231540, 242890, 291468, 364335, 412913, 463080, 485780, 582936, 728670, 825826, 971560, 1238739, 1457340, 1651652, 2064565, 2477478, 2914680, 3303304, 4129130, 4954956, 6193695, 8258260, 9909912, 12387390, 16516520, 24774780, 49549560]

約数ペア:

[(1, 49549560), (2, 24774780), (3, 16516520), (4, 12387390), (5, 9909912), (6, 8258260), (8, 6193695), (10, 4954956), (12, 4129130), (15, 3303304), (17, 2914680), (20, 2477478), (24, 2064565), (30, 1651652), (34, 1457340), (40, 1238739), (51, 971560), (60, 825826), (68, 728670), (85, 582936), (102, 485780), (107, 463080), (120, 412913), (136, 364335), (170, 291468), (204, 242890), (214, 231540), (227, 218280), (255, 194312), (321, 154360), (340, 145734), (408, 121445), (428, 115770), (454, 109140), (510, 97156), (535, 92616), (642, 77180), (680, 72867), (681, 72760), (856, 57885), (908, 54570), (1020, 48578), (1070, 46308), (1135, 43656), (1284, 38590), (1362, 36380), (1605, 30872), (1816, 27285), (1819, 27240), (2040, 24289), (2140, 23154), (2270, 21828), (2568, 19295), (2724, 18190), (3210, 15436), (3405, 14552), (3638, 13620), (3859, 12840), (4280, 11577), (4540, 10914), (5448, 9095), (5457, 9080), (6420, 7718), (6810, 7276)]