49876640

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1667}}^1$

素因数の和:1710

約数の個数: 96

約数和(自身を含む): 136188864

約数和(自身を除く): 86312224

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 160, 170, 176, 187, 220, 272, 340, 352, 374, 440, 544, 680, 748, 880, 935, 1360, 1496, 1667, 1760, 1870, 2720, 2992, 3334, 3740, 5984, 6668, 7480, 8335, 13336, 14960, 16670, 18337, 26672, 28339, 29920, 33340, 36674, 53344, 56678, 66680, 73348, 91685, 113356, 133360, 141695, 146696, 183370, 226712, 266720, 283390, 293392, 311729, 366740, 453424, 566780, 586784, 623458, 733480, 906848, 1133560, 1246916, 1466960, 1558645, 2267120, 2493832, 2933920, 3117290, 4534240, 4987664, 6234580, 9975328, 12469160, 24938320, 49876640]

約数ペア:

[(1, 49876640), (2, 24938320), (4, 12469160), (5, 9975328), (8, 6234580), (10, 4987664), (11, 4534240), (16, 3117290), (17, 2933920), (20, 2493832), (22, 2267120), (32, 1558645), (34, 1466960), (40, 1246916), (44, 1133560), (55, 906848), (68, 733480), (80, 623458), (85, 586784), (88, 566780), (110, 453424), (136, 366740), (160, 311729), (170, 293392), (176, 283390), (187, 266720), (220, 226712), (272, 183370), (340, 146696), (352, 141695), (374, 133360), (440, 113356), (544, 91685), (680, 73348), (748, 66680), (880, 56678), (935, 53344), (1360, 36674), (1496, 33340), (1667, 29920), (1760, 28339), (1870, 26672), (2720, 18337), (2992, 16670), (3334, 14960), (3740, 13336), (5984, 8335), (6668, 7480)]