53877990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{13109}}^1$

素因数の和:13256

約数の個数: 32

約数和(自身を含む): 130260960

約数和(自身を除く): 76382970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 13109, 26218, 39327, 65545, 78654, 131090, 196635, 393270, 1795933, 3591866, 5387799, 8979665, 10775598, 17959330, 26938995, 53877990]

約数ペア:

[(1, 53877990), (2, 26938995), (3, 17959330), (5, 10775598), (6, 8979665), (10, 5387799), (15, 3591866), (30, 1795933), (137, 393270), (274, 196635), (411, 131090), (685, 78654), (822, 65545), (1370, 39327), (2055, 26218), (4110, 13109)]