52050420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{289169}}^1$

素因数の和:289184

約数の個数: 36

約数和(自身を含む): 157886820

約数和(自身を除く): 105836400

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 289169, 578338, 867507, 1156676, 1445845, 1735014, 2602521, 2891690, 3470028, 4337535, 5205042, 5783380, 8675070, 10410084, 13012605, 17350140, 26025210, 52050420]

約数ペア:

[(1, 52050420), (2, 26025210), (3, 17350140), (4, 13012605), (5, 10410084), (6, 8675070), (9, 5783380), (10, 5205042), (12, 4337535), (15, 3470028), (18, 2891690), (20, 2602521), (30, 1735014), (36, 1445845), (45, 1156676), (60, 867507), (90, 578338), (180, 289169)]