47908310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{577}}^1$

素因数の和:645

約数の個数: 48

約数和(自身を含む): 95134176

約数和(自身を除く): 47225866

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 361, 437, 577, 722, 874, 1154, 1805, 2185, 2885, 3610, 4370, 5770, 8303, 10963, 13271, 16606, 21926, 26542, 41515, 54815, 66355, 83030, 109630, 132710, 208297, 252149, 416594, 504298, 1041485, 1260745, 2082970, 2521490, 4790831, 9581662, 23954155, 47908310]

約数ペア:

[(1, 47908310), (2, 23954155), (5, 9581662), (10, 4790831), (19, 2521490), (23, 2082970), (38, 1260745), (46, 1041485), (95, 504298), (115, 416594), (190, 252149), (230, 208297), (361, 132710), (437, 109630), (577, 83030), (722, 66355), (874, 54815), (1154, 41515), (1805, 26542), (2185, 21926), (2885, 16606), (3610, 13271), (4370, 10963), (5770, 8303)]