53270820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{295949}}^1$

素因数の和:295964

約数の個数: 36

約数和(自身を含む): 161588700

約数和(自身を除く): 108317880

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 295949, 591898, 887847, 1183796, 1479745, 1775694, 2663541, 2959490, 3551388, 4439235, 5327082, 5918980, 8878470, 10654164, 13317705, 17756940, 26635410, 53270820]

約数ペア:

[(1, 53270820), (2, 26635410), (3, 17756940), (4, 13317705), (5, 10654164), (6, 8878470), (9, 5918980), (10, 5327082), (12, 4439235), (15, 3551388), (18, 2959490), (20, 2663541), (30, 1775694), (36, 1479745), (45, 1183796), (60, 887847), (90, 591898), (180, 295949)]