53520250

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:305

約数の個数: 96

約数和(自身を含む): 123883344

約数和(自身を除く): 70363094

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 49, 50, 70, 85, 98, 119, 125, 170, 175, 238, 245, 250, 257, 350, 425, 490, 514, 595, 833, 850, 875, 1190, 1225, 1285, 1666, 1750, 1799, 2125, 2450, 2570, 2975, 3598, 4165, 4250, 4369, 5950, 6125, 6425, 8330, 8738, 8995, 12250, 12593, 12850, 14875, 17990, 20825, 21845, 25186, 29750, 30583, 32125, 41650, 43690, 44975, 61166, 62965, 64250, 89950, 104125, 109225, 125930, 152915, 208250, 214081, 218450, 224875, 305830, 314825, 428162, 449750, 546125, 629650, 764575, 1070405, 1092250, 1529150, 1574125, 2140810, 3148250, 3822875, 5352025, 7645750, 10704050, 26760125, 53520250]

約数ペア:

[(1, 53520250), (2, 26760125), (5, 10704050), (7, 7645750), (10, 5352025), (14, 3822875), (17, 3148250), (25, 2140810), (34, 1574125), (35, 1529150), (49, 1092250), (50, 1070405), (70, 764575), (85, 629650), (98, 546125), (119, 449750), (125, 428162), (170, 314825), (175, 305830), (238, 224875), (245, 218450), (250, 214081), (257, 208250), (350, 152915), (425, 125930), (490, 109225), (514, 104125), (595, 89950), (833, 64250), (850, 62965), (875, 61166), (1190, 44975), (1225, 43690), (1285, 41650), (1666, 32125), (1750, 30583), (1799, 29750), (2125, 25186), (2450, 21845), (2570, 20825), (2975, 17990), (3598, 14875), (4165, 12850), (4250, 12593), (4369, 12250), (5950, 8995), (6125, 8738), (6425, 8330)]