50243500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:316

約数の個数: 96

約数和(自身を含む): 121709952

約数和(自身を除く): 71466452

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 25, 34, 46, 50, 68, 85, 92, 100, 115, 125, 170, 230, 250, 257, 340, 391, 425, 460, 500, 514, 575, 782, 850, 1028, 1150, 1285, 1564, 1700, 1955, 2125, 2300, 2570, 2875, 3910, 4250, 4369, 5140, 5750, 5911, 6425, 7820, 8500, 8738, 9775, 11500, 11822, 12850, 17476, 19550, 21845, 23644, 25700, 29555, 32125, 39100, 43690, 48875, 59110, 64250, 87380, 97750, 100487, 109225, 118220, 128500, 147775, 195500, 200974, 218450, 295550, 401948, 436900, 502435, 546125, 591100, 738875, 1004870, 1092250, 1477750, 2009740, 2184500, 2512175, 2955500, 5024350, 10048700, 12560875, 25121750, 50243500]

約数ペア:

[(1, 50243500), (2, 25121750), (4, 12560875), (5, 10048700), (10, 5024350), (17, 2955500), (20, 2512175), (23, 2184500), (25, 2009740), (34, 1477750), (46, 1092250), (50, 1004870), (68, 738875), (85, 591100), (92, 546125), (100, 502435), (115, 436900), (125, 401948), (170, 295550), (230, 218450), (250, 200974), (257, 195500), (340, 147775), (391, 128500), (425, 118220), (460, 109225), (500, 100487), (514, 97750), (575, 87380), (782, 64250), (850, 59110), (1028, 48875), (1150, 43690), (1285, 39100), (1564, 32125), (1700, 29555), (1955, 25700), (2125, 23644), (2300, 21845), (2570, 19550), (2875, 17476), (3910, 12850), (4250, 11822), (4369, 11500), (5140, 9775), (5750, 8738), (5911, 8500), (6425, 7820)]