55520300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2969}}^1$

素因数の和:3011

約数の個数: 72

約数和(自身を含む): 139209840

約数和(自身を除く): 83689540

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 85, 100, 110, 170, 187, 220, 275, 340, 374, 425, 550, 748, 850, 935, 1100, 1700, 1870, 2969, 3740, 4675, 5938, 9350, 11876, 14845, 18700, 29690, 32659, 50473, 59380, 65318, 74225, 100946, 130636, 148450, 163295, 201892, 252365, 296900, 326590, 504730, 555203, 653180, 816475, 1009460, 1110406, 1261825, 1632950, 2220812, 2523650, 2776015, 3265900, 5047300, 5552030, 11104060, 13880075, 27760150, 55520300]

約数ペア:

[(1, 55520300), (2, 27760150), (4, 13880075), (5, 11104060), (10, 5552030), (11, 5047300), (17, 3265900), (20, 2776015), (22, 2523650), (25, 2220812), (34, 1632950), (44, 1261825), (50, 1110406), (55, 1009460), (68, 816475), (85, 653180), (100, 555203), (110, 504730), (170, 326590), (187, 296900), (220, 252365), (275, 201892), (340, 163295), (374, 148450), (425, 130636), (550, 100946), (748, 74225), (850, 65318), (935, 59380), (1100, 50473), (1700, 32659), (1870, 29690), (2969, 18700), (3740, 14845), (4675, 11876), (5938, 9350)]