47137890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{36541}}^1$

素因数の和:36594

約数の個数: 32

約数和(自身を含む): 115765056

約数和(自身を除く): 68627166

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 36541, 73082, 109623, 182705, 219246, 365410, 548115, 1096230, 1571263, 3142526, 4713789, 7856315, 9427578, 15712630, 23568945, 47137890]

約数ペア:

[(1, 47137890), (2, 23568945), (3, 15712630), (5, 9427578), (6, 7856315), (10, 4713789), (15, 3142526), (30, 1571263), (43, 1096230), (86, 548115), (129, 365410), (215, 219246), (258, 182705), (430, 109623), (645, 73082), (1290, 36541)]