49921140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:361

約数の個数: 96

約数和(自身を含む): 145555200

約数和(自身を除く): 95634060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 113, 148, 185, 199, 222, 226, 339, 370, 398, 444, 452, 555, 565, 597, 678, 740, 796, 995, 1110, 1130, 1194, 1356, 1695, 1990, 2220, 2260, 2388, 2985, 3390, 3980, 4181, 5970, 6780, 7363, 8362, 11940, 12543, 14726, 16724, 20905, 22089, 22487, 25086, 29452, 36815, 41810, 44178, 44974, 50172, 62715, 67461, 73630, 83620, 88356, 89948, 110445, 112435, 125430, 134922, 147260, 220890, 224870, 250860, 269844, 337305, 441780, 449740, 674610, 832019, 1349220, 1664038, 2496057, 3328076, 4160095, 4992114, 8320190, 9984228, 12480285, 16640380, 24960570, 49921140]

約数ペア:

[(1, 49921140), (2, 24960570), (3, 16640380), (4, 12480285), (5, 9984228), (6, 8320190), (10, 4992114), (12, 4160095), (15, 3328076), (20, 2496057), (30, 1664038), (37, 1349220), (60, 832019), (74, 674610), (111, 449740), (113, 441780), (148, 337305), (185, 269844), (199, 250860), (222, 224870), (226, 220890), (339, 147260), (370, 134922), (398, 125430), (444, 112435), (452, 110445), (555, 89948), (565, 88356), (597, 83620), (678, 73630), (740, 67461), (796, 62715), (995, 50172), (1110, 44974), (1130, 44178), (1194, 41810), (1356, 36815), (1695, 29452), (1990, 25086), (2220, 22487), (2260, 22089), (2388, 20905), (2985, 16724), (3390, 14726), (3980, 12543), (4181, 11940), (5970, 8362), (6780, 7363)]