53590740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{127597}}^1$

素因数の和:127616

約数の個数: 48

約数和(自身を含む): 171491712

約数和(自身を除く): 117900972

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, 127597, 255194, 382791, 510388, 637985, 765582, 893179, 1275970, 1531164, 1786358, 1913955, 2551940, 2679537, 3572716, 3827910, 4465895, 5359074, 7655820, 8931790, 10718148, 13397685, 17863580, 26795370, 53590740]

約数ペア:

[(1, 53590740), (2, 26795370), (3, 17863580), (4, 13397685), (5, 10718148), (6, 8931790), (7, 7655820), (10, 5359074), (12, 4465895), (14, 3827910), (15, 3572716), (20, 2679537), (21, 2551940), (28, 1913955), (30, 1786358), (35, 1531164), (42, 1275970), (60, 893179), (70, 765582), (84, 637985), (105, 510388), (140, 382791), (210, 255194), (420, 127597)]