49074340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{971}}^1$

素因数の和:1025

約数の個数: 72

約数和(自身を含む): 124431552

約数和(自身を除く): 75357212

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 361, 380, 532, 665, 722, 971, 1330, 1444, 1805, 1942, 2527, 2660, 3610, 3884, 4855, 5054, 6797, 7220, 9710, 10108, 12635, 13594, 18449, 19420, 25270, 27188, 33985, 36898, 50540, 67970, 73796, 92245, 129143, 135940, 184490, 258286, 350531, 368980, 516572, 645715, 701062, 1291430, 1402124, 1752655, 2453717, 2582860, 3505310, 4907434, 7010620, 9814868, 12268585, 24537170, 49074340]

約数ペア:

[(1, 49074340), (2, 24537170), (4, 12268585), (5, 9814868), (7, 7010620), (10, 4907434), (14, 3505310), (19, 2582860), (20, 2453717), (28, 1752655), (35, 1402124), (38, 1291430), (70, 701062), (76, 645715), (95, 516572), (133, 368980), (140, 350531), (190, 258286), (266, 184490), (361, 135940), (380, 129143), (532, 92245), (665, 73796), (722, 67970), (971, 50540), (1330, 36898), (1444, 33985), (1805, 27188), (1942, 25270), (2527, 19420), (2660, 18449), (3610, 13594), (3884, 12635), (4855, 10108), (5054, 9710), (6797, 7220)]