54628420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1867}}^1$

素因数の和:1913

約数の個数: 96

約数和(自身を含む): 150635520

約数和(自身を除く): 96007100

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 55, 70, 76, 77, 95, 110, 133, 140, 154, 190, 209, 220, 266, 308, 380, 385, 418, 532, 665, 770, 836, 1045, 1330, 1463, 1540, 1867, 2090, 2660, 2926, 3734, 4180, 5852, 7315, 7468, 9335, 13069, 14630, 18670, 20537, 26138, 29260, 35473, 37340, 41074, 52276, 65345, 70946, 82148, 102685, 130690, 141892, 143759, 177365, 205370, 248311, 261380, 287518, 354730, 390203, 410740, 496622, 575036, 709460, 718795, 780406, 993244, 1241555, 1437590, 1560812, 1951015, 2483110, 2731421, 2875180, 3902030, 4966220, 5462842, 7804060, 10925684, 13657105, 27314210, 54628420]

約数ペア:

[(1, 54628420), (2, 27314210), (4, 13657105), (5, 10925684), (7, 7804060), (10, 5462842), (11, 4966220), (14, 3902030), (19, 2875180), (20, 2731421), (22, 2483110), (28, 1951015), (35, 1560812), (38, 1437590), (44, 1241555), (55, 993244), (70, 780406), (76, 718795), (77, 709460), (95, 575036), (110, 496622), (133, 410740), (140, 390203), (154, 354730), (190, 287518), (209, 261380), (220, 248311), (266, 205370), (308, 177365), (380, 143759), (385, 141892), (418, 130690), (532, 102685), (665, 82148), (770, 70946), (836, 65345), (1045, 52276), (1330, 41074), (1463, 37340), (1540, 35473), (1867, 29260), (2090, 26138), (2660, 20537), (2926, 18670), (3734, 14630), (4180, 13069), (5852, 9335), (7315, 7468)]