50048180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:393

約数の個数: 96

約数和(自身を含む): 131072256

約数和(自身を除く): 81024076

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 107, 130, 140, 182, 214, 257, 260, 364, 428, 455, 514, 535, 749, 910, 1028, 1070, 1285, 1391, 1498, 1799, 1820, 2140, 2570, 2782, 2996, 3341, 3598, 3745, 5140, 5564, 6682, 6955, 7196, 7490, 8995, 9737, 13364, 13910, 14980, 16705, 17990, 19474, 23387, 27499, 27820, 33410, 35980, 38948, 46774, 48685, 54998, 66820, 93548, 97370, 109996, 116935, 137495, 192493, 194740, 233870, 274990, 357487, 384986, 467740, 549980, 714974, 769972, 962465, 1429948, 1787435, 1924930, 2502409, 3574870, 3849860, 5004818, 7149740, 10009636, 12512045, 25024090, 50048180]

約数ペア:

[(1, 50048180), (2, 25024090), (4, 12512045), (5, 10009636), (7, 7149740), (10, 5004818), (13, 3849860), (14, 3574870), (20, 2502409), (26, 1924930), (28, 1787435), (35, 1429948), (52, 962465), (65, 769972), (70, 714974), (91, 549980), (107, 467740), (130, 384986), (140, 357487), (182, 274990), (214, 233870), (257, 194740), (260, 192493), (364, 137495), (428, 116935), (455, 109996), (514, 97370), (535, 93548), (749, 66820), (910, 54998), (1028, 48685), (1070, 46774), (1285, 38948), (1391, 35980), (1498, 33410), (1799, 27820), (1820, 27499), (2140, 23387), (2570, 19474), (2782, 17990), (2996, 16705), (3341, 14980), (3598, 13910), (3745, 13364), (5140, 9737), (5564, 8995), (6682, 7490), (6955, 7196)]