49194240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1$

素因数の和:604

約数の個数: 144

約数和(自身を含む): 164239488

約数和(自身を除く): 115045248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 552, 557, 640, 690, 736, 768, 920, 960, 1104, 1114, 1280, 1380, 1472, 1671, 1840, 1920, 2208, 2228, 2760, 2785, 2944, 3342, 3680, 3840, 4416, 4456, 5520, 5570, 5888, 6684, 7360, 8355, 8832, 8912, 11040, 11140, 12811, 13368, 14720, 16710, 17664, 17824, 22080, 22280, 25622, 26736, 29440, 33420, 35648, 38433, 44160, 44560, 51244, 53472, 64055, 66840, 71296, 76866, 88320, 89120, 102488, 106944, 128110, 133680, 142592, 153732, 178240, 192165, 204976, 213888, 256220, 267360, 307464, 356480, 384330, 409952, 427776, 512440, 534720, 614928, 712960, 768660, 819904, 1024880, 1069440, 1229856, 1537320, 1639808, 2049760, 2138880, 2459712, 3074640, 3279616, 4099520, 4919424, 6149280, 8199040, 9838848, 12298560, 16398080, 24597120, 49194240]

約数ペア:

[(1, 49194240), (2, 24597120), (3, 16398080), (4, 12298560), (5, 9838848), (6, 8199040), (8, 6149280), (10, 4919424), (12, 4099520), (15, 3279616), (16, 3074640), (20, 2459712), (23, 2138880), (24, 2049760), (30, 1639808), (32, 1537320), (40, 1229856), (46, 1069440), (48, 1024880), (60, 819904), (64, 768660), (69, 712960), (80, 614928), (92, 534720), (96, 512440), (115, 427776), (120, 409952), (128, 384330), (138, 356480), (160, 307464), (184, 267360), (192, 256220), (230, 213888), (240, 204976), (256, 192165), (276, 178240), (320, 153732), (345, 142592), (368, 133680), (384, 128110), (460, 106944), (480, 102488), (552, 89120), (557, 88320), (640, 76866), (690, 71296), (736, 66840), (768, 64055), (920, 53472), (960, 51244), (1104, 44560), (1114, 44160), (1280, 38433), (1380, 35648), (1472, 33420), (1671, 29440), (1840, 26736), (1920, 25622), (2208, 22280), (2228, 22080), (2760, 17824), (2785, 17664), (2944, 16710), (3342, 14720), (3680, 13368), (3840, 12811), (4416, 11140), (4456, 11040), (5520, 8912), (5570, 8832), (5888, 8355), (6684, 7360)]