47215210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{1699}}^1$

素因数の和:2110

約数の個数: 32

約数和(自身を含む): 97430400

約数和(自身を除く): 50215190

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 397, 794, 1699, 1985, 2779, 3398, 3970, 5558, 8495, 11893, 13895, 16990, 23786, 27790, 59465, 118930, 674503, 1349006, 3372515, 4721521, 6745030, 9443042, 23607605, 47215210]

約数ペア:

[(1, 47215210), (2, 23607605), (5, 9443042), (7, 6745030), (10, 4721521), (14, 3372515), (35, 1349006), (70, 674503), (397, 118930), (794, 59465), (1699, 27790), (1985, 23786), (2779, 16990), (3398, 13895), (3970, 11893), (5558, 8495)]