50623980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:420

約数の個数: 144

約数和(自身を含む): 164451840

約数和(自身を除く): 113827860

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 121, 132, 165, 190, 209, 220, 228, 242, 285, 330, 363, 367, 380, 418, 484, 570, 605, 627, 660, 726, 734, 836, 1045, 1101, 1140, 1210, 1254, 1452, 1468, 1815, 1835, 2090, 2202, 2299, 2420, 2508, 3135, 3630, 3670, 4037, 4180, 4404, 4598, 5505, 6270, 6897, 6973, 7260, 7340, 8074, 9196, 11010, 11495, 12111, 12540, 13794, 13946, 16148, 20185, 20919, 22020, 22990, 24222, 27588, 27892, 34485, 34865, 40370, 41838, 44407, 45980, 48444, 60555, 68970, 69730, 76703, 80740, 83676, 88814, 104595, 121110, 133221, 137940, 139460, 153406, 177628, 209190, 222035, 230109, 242220, 266442, 306812, 383515, 418380, 444070, 460218, 532884, 666105, 767030, 843733, 888140, 920436, 1150545, 1332210, 1534060, 1687466, 2301090, 2531199, 2664420, 3374932, 4218665, 4602180, 5062398, 8437330, 10124796, 12655995, 16874660, 25311990, 50623980]

約数ペア:

[(1, 50623980), (2, 25311990), (3, 16874660), (4, 12655995), (5, 10124796), (6, 8437330), (10, 5062398), (11, 4602180), (12, 4218665), (15, 3374932), (19, 2664420), (20, 2531199), (22, 2301090), (30, 1687466), (33, 1534060), (38, 1332210), (44, 1150545), (55, 920436), (57, 888140), (60, 843733), (66, 767030), (76, 666105), (95, 532884), (110, 460218), (114, 444070), (121, 418380), (132, 383515), (165, 306812), (190, 266442), (209, 242220), (220, 230109), (228, 222035), (242, 209190), (285, 177628), (330, 153406), (363, 139460), (367, 137940), (380, 133221), (418, 121110), (484, 104595), (570, 88814), (605, 83676), (627, 80740), (660, 76703), (726, 69730), (734, 68970), (836, 60555), (1045, 48444), (1101, 45980), (1140, 44407), (1210, 41838), (1254, 40370), (1452, 34865), (1468, 34485), (1815, 27892), (1835, 27588), (2090, 24222), (2202, 22990), (2299, 22020), (2420, 20919), (2508, 20185), (3135, 16148), (3630, 13946), (3670, 13794), (4037, 12540), (4180, 12111), (4404, 11495), (4598, 11010), (5505, 9196), (6270, 8074), (6897, 7340), (6973, 7260)]