51342180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1553}}^1$

素因数の和:1613

約数の個数: 96

約数和(自身を含む): 156643200

約数和(自身を除く): 105301020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 29, 30, 38, 57, 58, 60, 76, 87, 95, 114, 116, 145, 174, 190, 228, 285, 290, 348, 380, 435, 551, 570, 580, 870, 1102, 1140, 1553, 1653, 1740, 2204, 2755, 3106, 3306, 4659, 5510, 6212, 6612, 7765, 8265, 9318, 11020, 15530, 16530, 18636, 23295, 29507, 31060, 33060, 45037, 46590, 59014, 88521, 90074, 93180, 118028, 135111, 147535, 177042, 180148, 225185, 270222, 295070, 354084, 442605, 450370, 540444, 590140, 675555, 855703, 885210, 900740, 1351110, 1711406, 1770420, 2567109, 2702220, 3422812, 4278515, 5134218, 8557030, 10268436, 12835545, 17114060, 25671090, 51342180]

約数ペア:

[(1, 51342180), (2, 25671090), (3, 17114060), (4, 12835545), (5, 10268436), (6, 8557030), (10, 5134218), (12, 4278515), (15, 3422812), (19, 2702220), (20, 2567109), (29, 1770420), (30, 1711406), (38, 1351110), (57, 900740), (58, 885210), (60, 855703), (76, 675555), (87, 590140), (95, 540444), (114, 450370), (116, 442605), (145, 354084), (174, 295070), (190, 270222), (228, 225185), (285, 180148), (290, 177042), (348, 147535), (380, 135111), (435, 118028), (551, 93180), (570, 90074), (580, 88521), (870, 59014), (1102, 46590), (1140, 45037), (1553, 33060), (1653, 31060), (1740, 29507), (2204, 23295), (2755, 18636), (3106, 16530), (3306, 15530), (4659, 11020), (5510, 9318), (6212, 8265), (6612, 7765)]