47914890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{26183}}^1$

素因数の和:26254

約数の個数: 32

約数和(自身を含む): 116885376

約数和(自身を除く): 68970486

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 26183, 52366, 78549, 130915, 157098, 261830, 392745, 785490, 1597163, 3194326, 4791489, 7985815, 9582978, 15971630, 23957445, 47914890]

約数ペア:

[(1, 47914890), (2, 23957445), (3, 15971630), (5, 9582978), (6, 7985815), (10, 4791489), (15, 3194326), (30, 1597163), (61, 785490), (122, 392745), (183, 261830), (305, 157098), (366, 130915), (610, 78549), (915, 52366), (1830, 26183)]