47691710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1201}}^1$

素因数の和:1257

約数の個数: 48

約数和(自身を含む): 98919792

約数和(自身を除く): 51228082

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 361, 418, 722, 1045, 1201, 1805, 2090, 2402, 3610, 3971, 6005, 7942, 12010, 13211, 19855, 22819, 26422, 39710, 45638, 66055, 114095, 132110, 228190, 251009, 433561, 502018, 867122, 1255045, 2167805, 2510090, 4335610, 4769171, 9538342, 23845855, 47691710]

約数ペア:

[(1, 47691710), (2, 23845855), (5, 9538342), (10, 4769171), (11, 4335610), (19, 2510090), (22, 2167805), (38, 1255045), (55, 867122), (95, 502018), (110, 433561), (190, 251009), (209, 228190), (361, 132110), (418, 114095), (722, 66055), (1045, 45638), (1201, 39710), (1805, 26422), (2090, 22819), (2402, 19855), (3610, 13211), (3971, 12010), (6005, 7942)]