52542308

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1213}}^1$

素因数の和:1261

約数の個数: 72

約数和(自身を含む): 122065272

約数和(自身を除く): 69522964

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 49, 52, 68, 91, 98, 119, 182, 196, 221, 238, 364, 442, 476, 637, 833, 884, 1213, 1274, 1547, 1666, 2426, 2548, 3094, 3332, 4852, 6188, 8491, 10829, 15769, 16982, 20621, 21658, 31538, 33964, 41242, 43316, 59437, 63076, 82484, 110383, 118874, 144347, 220766, 237748, 268073, 288694, 441532, 536146, 577388, 772681, 1010429, 1072292, 1545362, 1876511, 2020858, 3090724, 3753022, 4041716, 7506044, 13135577, 26271154, 52542308]

約数ペア:

[(1, 52542308), (2, 26271154), (4, 13135577), (7, 7506044), (13, 4041716), (14, 3753022), (17, 3090724), (26, 2020858), (28, 1876511), (34, 1545362), (49, 1072292), (52, 1010429), (68, 772681), (91, 577388), (98, 536146), (119, 441532), (182, 288694), (196, 268073), (221, 237748), (238, 220766), (364, 144347), (442, 118874), (476, 110383), (637, 82484), (833, 63076), (884, 59437), (1213, 43316), (1274, 41242), (1547, 33964), (1666, 31538), (2426, 21658), (2548, 20621), (3094, 16982), (3332, 15769), (4852, 10829), (6188, 8491)]