47551880

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{40993}}^1$

素因数の和:41033

約数の個数: 32

約数和(自身を含む): 110683800

約数和(自身を除く): 63131920

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 40993, 81986, 163972, 204965, 327944, 409930, 819860, 1188797, 1639720, 2377594, 4755188, 5943985, 9510376, 11887970, 23775940, 47551880]

約数ペア:

[(1, 47551880), (2, 23775940), (4, 11887970), (5, 9510376), (8, 5943985), (10, 4755188), (20, 2377594), (29, 1639720), (40, 1188797), (58, 819860), (116, 409930), (145, 327944), (232, 204965), (290, 163972), (580, 81986), (1160, 40993)]