53103570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{136163}}^1$

素因数の和:136186

約数の個数: 32

約数和(自身を含む): 137253312

約数和(自身を除く): 84149742

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 136163, 272326, 408489, 680815, 816978, 1361630, 1770119, 2042445, 3540238, 4084890, 5310357, 8850595, 10620714, 17701190, 26551785, 53103570]

約数ペア:

[(1, 53103570), (2, 26551785), (3, 17701190), (5, 10620714), (6, 8850595), (10, 5310357), (13, 4084890), (15, 3540238), (26, 2042445), (30, 1770119), (39, 1361630), (65, 816978), (78, 680815), (130, 408489), (195, 272326), (390, 136163)]