49027020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{116731}}^1$

素因数の和:116750

約数の個数: 48

約数和(自身を含む): 156887808

約数和(自身を除く): 107860788

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 116731, 233462, 350193, 466924, 583655, 700386, 817117, 1167310, 1400772, 1634234, 1750965, 2334620, 2451351, 3268468, 3501930, 4085585, 4902702, 7003860, 8171170, 9805404, 12256755, 16342340, 24513510, 49027020]

約数ペア:

[(1, 49027020), (2, 24513510), (3, 16342340), (4, 12256755), (5, 9805404), (6, 8171170), (7, 7003860), (10, 4902702), (12, 4085585), (14, 3501930), (15, 3268468), (20, 2451351), (21, 2334620), (28, 1750965), (30, 1634234), (35, 1400772), (42, 1167310), (60, 817117), (70, 700386), (84, 583655), (105, 466924), (140, 350193), (210, 233462), (420, 116731)]