48349140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{115117}}^1$

素因数の和:115136

約数の個数: 48

約数和(自身を含む): 154718592

約数和(自身を除く): 106369452

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, 115117, 230234, 345351, 460468, 575585, 690702, 805819, 1151170, 1381404, 1611638, 1726755, 2302340, 2417457, 3223276, 3453510, 4029095, 4834914, 6907020, 8058190, 9669828, 12087285, 16116380, 24174570, 48349140]

約数ペア:

[(1, 48349140), (2, 24174570), (3, 16116380), (4, 12087285), (5, 9669828), (6, 8058190), (7, 6907020), (10, 4834914), (12, 4029095), (14, 3453510), (15, 3223276), (20, 2417457), (21, 2302340), (28, 1726755), (30, 1611638), (35, 1381404), (42, 1151170), (60, 805819), (70, 690702), (84, 575585), (105, 460468), (140, 345351), (210, 230234), (420, 115117)]