49818510

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{613}}^1$

素因数の和:679

約数の個数: 128

約数和(自身を含む): 155612160

約数和(自身を除く): 105793650

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 43, 45, 54, 63, 70, 86, 90, 105, 126, 129, 135, 189, 210, 215, 258, 270, 301, 315, 378, 387, 430, 602, 613, 630, 645, 774, 903, 945, 1161, 1226, 1290, 1505, 1806, 1839, 1890, 1935, 2322, 2709, 3010, 3065, 3678, 3870, 4291, 4515, 5418, 5517, 5805, 6130, 8127, 8582, 9030, 9195, 11034, 11610, 12873, 13545, 16254, 16551, 18390, 21455, 25746, 26359, 27090, 27585, 33102, 38619, 40635, 42910, 52718, 55170, 64365, 77238, 79077, 81270, 82755, 115857, 128730, 131795, 158154, 165510, 184513, 193095, 231714, 237231, 263590, 369026, 386190, 395385, 474462, 553539, 579285, 711693, 790770, 922565, 1107078, 1158570, 1186155, 1423386, 1660617, 1845130, 2372310, 2767695, 3321234, 3558465, 4981851, 5535390, 7116930, 8303085, 9963702, 16606170, 24909255, 49818510]

約数ペア:

[(1, 49818510), (2, 24909255), (3, 16606170), (5, 9963702), (6, 8303085), (7, 7116930), (9, 5535390), (10, 4981851), (14, 3558465), (15, 3321234), (18, 2767695), (21, 2372310), (27, 1845130), (30, 1660617), (35, 1423386), (42, 1186155), (43, 1158570), (45, 1107078), (54, 922565), (63, 790770), (70, 711693), (86, 579285), (90, 553539), (105, 474462), (126, 395385), (129, 386190), (135, 369026), (189, 263590), (210, 237231), (215, 231714), (258, 193095), (270, 184513), (301, 165510), (315, 158154), (378, 131795), (387, 128730), (430, 115857), (602, 82755), (613, 81270), (630, 79077), (645, 77238), (774, 64365), (903, 55170), (945, 52718), (1161, 42910), (1226, 40635), (1290, 38619), (1505, 33102), (1806, 27585), (1839, 27090), (1890, 26359), (1935, 25746), (2322, 21455), (2709, 18390), (3010, 16551), (3065, 16254), (3678, 13545), (3870, 12873), (4291, 11610), (4515, 11034), (5418, 9195), (5517, 9030), (5805, 8582), (6130, 8127)]