53987535

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{467}}^1$

素因数の和:852

約数の個数: 48

約数和(自身を含む): 107467776

約数和(自身を除く): 53480241

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 367, 467, 1101, 1401, 1835, 2335, 2569, 3269, 3303, 4203, 5505, 7005, 7707, 9807, 12845, 16345, 16515, 21015, 23121, 29421, 38535, 49035, 115605, 147105, 171389, 514167, 856945, 1199723, 1542501, 2570835, 3599169, 5998615, 7712505, 10797507, 17995845, 53987535]

約数ペア:

[(1, 53987535), (3, 17995845), (5, 10797507), (7, 7712505), (9, 5998615), (15, 3599169), (21, 2570835), (35, 1542501), (45, 1199723), (63, 856945), (105, 514167), (315, 171389), (367, 147105), (467, 115605), (1101, 49035), (1401, 38535), (1835, 29421), (2335, 23121), (2569, 21015), (3269, 16515), (3303, 16345), (4203, 12845), (5505, 9807), (7005, 7707)]