47987670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{3989}}^1$

素因数の和:4400

約数の個数: 32

約数和(自身を含む): 115486560

約数和(自身を除く): 67498890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 401, 802, 1203, 2005, 2406, 3989, 4010, 6015, 7978, 11967, 12030, 19945, 23934, 39890, 59835, 119670, 1599589, 3199178, 4798767, 7997945, 9597534, 15995890, 23993835, 47987670]

約数ペア:

[(1, 47987670), (2, 23993835), (3, 15995890), (5, 9597534), (6, 7997945), (10, 4798767), (15, 3199178), (30, 1599589), (401, 119670), (802, 59835), (1203, 39890), (2005, 23934), (2406, 19945), (3989, 12030), (4010, 11967), (6015, 7978)]