49966400

素因数分解:

$2^6\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:217

約数の個数: 168

約数和(自身を含む): 142865856

約数和(自身を除く): 92899456

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 25, 32, 34, 40, 44, 50, 55, 64, 68, 80, 85, 88, 100, 110, 136, 160, 167, 170, 176, 187, 200, 220, 272, 275, 320, 334, 340, 352, 374, 400, 425, 440, 544, 550, 668, 680, 704, 748, 800, 835, 850, 880, 935, 1088, 1100, 1336, 1360, 1496, 1600, 1670, 1700, 1760, 1837, 1870, 2200, 2672, 2720, 2839, 2992, 3340, 3400, 3520, 3674, 3740, 4175, 4400, 4675, 5344, 5440, 5678, 5984, 6680, 6800, 7348, 7480, 8350, 8800, 9185, 9350, 10688, 11356, 11968, 13360, 13600, 14195, 14696, 14960, 16700, 17600, 18370, 18700, 22712, 26720, 27200, 28390, 29392, 29920, 31229, 33400, 36740, 37400, 45424, 45925, 53440, 56780, 58784, 59840, 62458, 66800, 70975, 73480, 74800, 90848, 91850, 113560, 117568, 124916, 133600, 141950, 146960, 149600, 156145, 181696, 183700, 227120, 249832, 267200, 283900, 293920, 299200, 312290, 367400, 454240, 499664, 567800, 587840, 624580, 734800, 780725, 908480, 999328, 1135600, 1249160, 1469600, 1561450, 1998656, 2271200, 2498320, 2939200, 3122900, 4542400, 4996640, 6245800, 9993280, 12491600, 24983200, 49966400]

約数ペア:

[(1, 49966400), (2, 24983200), (4, 12491600), (5, 9993280), (8, 6245800), (10, 4996640), (11, 4542400), (16, 3122900), (17, 2939200), (20, 2498320), (22, 2271200), (25, 1998656), (32, 1561450), (34, 1469600), (40, 1249160), (44, 1135600), (50, 999328), (55, 908480), (64, 780725), (68, 734800), (80, 624580), (85, 587840), (88, 567800), (100, 499664), (110, 454240), (136, 367400), (160, 312290), (167, 299200), (170, 293920), (176, 283900), (187, 267200), (200, 249832), (220, 227120), (272, 183700), (275, 181696), (320, 156145), (334, 149600), (340, 146960), (352, 141950), (374, 133600), (400, 124916), (425, 117568), (440, 113560), (544, 91850), (550, 90848), (668, 74800), (680, 73480), (704, 70975), (748, 66800), (800, 62458), (835, 59840), (850, 58784), (880, 56780), (935, 53440), (1088, 45925), (1100, 45424), (1336, 37400), (1360, 36740), (1496, 33400), (1600, 31229), (1670, 29920), (1700, 29392), (1760, 28390), (1837, 27200), (1870, 26720), (2200, 22712), (2672, 18700), (2720, 18370), (2839, 17600), (2992, 16700), (3340, 14960), (3400, 14696), (3520, 14195), (3674, 13600), (3740, 13360), (4175, 11968), (4400, 11356), (4675, 10688), (5344, 9350), (5440, 9185), (5678, 8800), (5984, 8350), (6680, 7480), (6800, 7348)]