50059828

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:257

約数の個数: 72

約数和(自身を含む): 110678400

約数和(自身を除く): 60618572

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 71, 91, 142, 149, 169, 182, 284, 298, 338, 364, 497, 596, 676, 923, 994, 1043, 1183, 1846, 1937, 1988, 2086, 2366, 3692, 3874, 4172, 4732, 6461, 7748, 10579, 11999, 12922, 13559, 21158, 23998, 25181, 25844, 27118, 42316, 47996, 50362, 54236, 74053, 83993, 100724, 137527, 148106, 167986, 176267, 275054, 296212, 335972, 352534, 550108, 705068, 962689, 1787851, 1925378, 3575702, 3850756, 7151404, 12514957, 25029914, 50059828]

約数ペア:

[(1, 50059828), (2, 25029914), (4, 12514957), (7, 7151404), (13, 3850756), (14, 3575702), (26, 1925378), (28, 1787851), (52, 962689), (71, 705068), (91, 550108), (142, 352534), (149, 335972), (169, 296212), (182, 275054), (284, 176267), (298, 167986), (338, 148106), (364, 137527), (497, 100724), (596, 83993), (676, 74053), (923, 54236), (994, 50362), (1043, 47996), (1183, 42316), (1846, 27118), (1937, 25844), (1988, 25181), (2086, 23998), (2366, 21158), (3692, 13559), (3874, 12922), (4172, 11999), (4732, 10579), (6461, 7748)]