50287860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1$

素因数の和:502

約数の個数: 144

約数和(自身を含む): 176432256

約数和(自身を除く): 126144396

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 107, 126, 140, 180, 210, 214, 252, 315, 321, 373, 420, 428, 535, 630, 642, 746, 749, 963, 1070, 1119, 1260, 1284, 1492, 1498, 1605, 1865, 1926, 2140, 2238, 2247, 2611, 2996, 3210, 3357, 3730, 3745, 3852, 4476, 4494, 4815, 5222, 5595, 6420, 6714, 6741, 7460, 7490, 7833, 8988, 9630, 10444, 11190, 11235, 13055, 13428, 13482, 14980, 15666, 16785, 19260, 22380, 22470, 23499, 26110, 26964, 31332, 33570, 33705, 39165, 39911, 44940, 46998, 52220, 67140, 67410, 78330, 79822, 93996, 117495, 119733, 134820, 156660, 159644, 199555, 234990, 239466, 279377, 359199, 399110, 469980, 478932, 558754, 598665, 718398, 798220, 838131, 1117508, 1197330, 1396885, 1436796, 1676262, 1795995, 2394660, 2514393, 2793770, 3352524, 3591990, 4190655, 5028786, 5587540, 7183980, 8381310, 10057572, 12571965, 16762620, 25143930, 50287860]

約数ペア:

[(1, 50287860), (2, 25143930), (3, 16762620), (4, 12571965), (5, 10057572), (6, 8381310), (7, 7183980), (9, 5587540), (10, 5028786), (12, 4190655), (14, 3591990), (15, 3352524), (18, 2793770), (20, 2514393), (21, 2394660), (28, 1795995), (30, 1676262), (35, 1436796), (36, 1396885), (42, 1197330), (45, 1117508), (60, 838131), (63, 798220), (70, 718398), (84, 598665), (90, 558754), (105, 478932), (107, 469980), (126, 399110), (140, 359199), (180, 279377), (210, 239466), (214, 234990), (252, 199555), (315, 159644), (321, 156660), (373, 134820), (420, 119733), (428, 117495), (535, 93996), (630, 79822), (642, 78330), (746, 67410), (749, 67140), (963, 52220), (1070, 46998), (1119, 44940), (1260, 39911), (1284, 39165), (1492, 33705), (1498, 33570), (1605, 31332), (1865, 26964), (1926, 26110), (2140, 23499), (2238, 22470), (2247, 22380), (2611, 19260), (2996, 16785), (3210, 15666), (3357, 14980), (3730, 13482), (3745, 13428), (3852, 13055), (4476, 11235), (4494, 11190), (4815, 10444), (5222, 9630), (5595, 8988), (6420, 7833), (6714, 7490), (6741, 7460)]