49182420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{117101}}^1$

素因数の和:117120

約数の個数: 48

約数和(自身を含む): 157385088

約数和(自身を除く): 108202668

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, 117101, 234202, 351303, 468404, 585505, 702606, 819707, 1171010, 1405212, 1639414, 1756515, 2342020, 2459121, 3278828, 3513030, 4098535, 4918242, 7026060, 8197070, 9836484, 12295605, 16394140, 24591210, 49182420]

約数ペア:

[(1, 49182420), (2, 24591210), (3, 16394140), (4, 12295605), (5, 9836484), (6, 8197070), (7, 7026060), (10, 4918242), (12, 4098535), (14, 3513030), (15, 3278828), (20, 2459121), (21, 2342020), (28, 1756515), (30, 1639414), (35, 1405212), (42, 1171010), (60, 819707), (70, 702606), (84, 585505), (105, 468404), (140, 351303), (210, 234202), (420, 117101)]