53863890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{12917}}^1$

素因数の和:13066

約数の個数: 32

約数和(自身を含む): 130213440

約数和(自身を除く): 76349550

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 12917, 25834, 38751, 64585, 77502, 129170, 193755, 387510, 1795463, 3590926, 5386389, 8977315, 10772778, 17954630, 26931945, 53863890]

約数ペア:

[(1, 53863890), (2, 26931945), (3, 17954630), (5, 10772778), (6, 8977315), (10, 5386389), (15, 3590926), (30, 1795463), (139, 387510), (278, 193755), (417, 129170), (695, 77502), (834, 64585), (1390, 38751), (2085, 25834), (4170, 12917)]