51530130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{5351}}^1$

素因数の和:5471

約数の個数: 48

約数和(自身を含む): 135255744

約数和(自身を除く): 83725614

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 107, 214, 321, 535, 642, 963, 1070, 1605, 1926, 3210, 4815, 5351, 9630, 10702, 16053, 26755, 32106, 48159, 53510, 80265, 96318, 160530, 240795, 481590, 572557, 1145114, 1717671, 2862785, 3435342, 5153013, 5725570, 8588355, 10306026, 17176710, 25765065, 51530130]

約数ペア:

[(1, 51530130), (2, 25765065), (3, 17176710), (5, 10306026), (6, 8588355), (9, 5725570), (10, 5153013), (15, 3435342), (18, 2862785), (30, 1717671), (45, 1145114), (90, 572557), (107, 481590), (214, 240795), (321, 160530), (535, 96318), (642, 80265), (963, 53510), (1070, 48159), (1605, 32106), (1926, 26755), (3210, 16053), (4815, 10702), (5351, 9630)]