54572490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{103}}^1$

素因数の和:181

約数の個数: 144

約数和(自身を含む): 169573248

約数和(自身を除く): 115000758

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 29, 30, 35, 42, 45, 58, 63, 70, 87, 90, 103, 105, 126, 145, 174, 203, 206, 210, 261, 290, 309, 315, 406, 435, 515, 522, 609, 618, 630, 721, 841, 870, 927, 1015, 1030, 1218, 1305, 1442, 1545, 1682, 1827, 1854, 2030, 2163, 2523, 2610, 2987, 3045, 3090, 3605, 3654, 4205, 4326, 4635, 5046, 5887, 5974, 6090, 6489, 7210, 7569, 8410, 8961, 9135, 9270, 10815, 11774, 12615, 12978, 14935, 15138, 17661, 17922, 18270, 20909, 21630, 25230, 26883, 29435, 29870, 32445, 35322, 37845, 41818, 44805, 52983, 53766, 58870, 62727, 64890, 75690, 86623, 88305, 89610, 104545, 105966, 125454, 134415, 173246, 176610, 188181, 209090, 259869, 264915, 268830, 313635, 376362, 433115, 519738, 529830, 606361, 627270, 779607, 866230, 940905, 1212722, 1299345, 1559214, 1819083, 1881810, 2598690, 3031805, 3638166, 3898035, 5457249, 6063610, 7796070, 9095415, 10914498, 18190830, 27286245, 54572490]

約数ペア:

[(1, 54572490), (2, 27286245), (3, 18190830), (5, 10914498), (6, 9095415), (7, 7796070), (9, 6063610), (10, 5457249), (14, 3898035), (15, 3638166), (18, 3031805), (21, 2598690), (29, 1881810), (30, 1819083), (35, 1559214), (42, 1299345), (45, 1212722), (58, 940905), (63, 866230), (70, 779607), (87, 627270), (90, 606361), (103, 529830), (105, 519738), (126, 433115), (145, 376362), (174, 313635), (203, 268830), (206, 264915), (210, 259869), (261, 209090), (290, 188181), (309, 176610), (315, 173246), (406, 134415), (435, 125454), (515, 105966), (522, 104545), (609, 89610), (618, 88305), (630, 86623), (721, 75690), (841, 64890), (870, 62727), (927, 58870), (1015, 53766), (1030, 52983), (1218, 44805), (1305, 41818), (1442, 37845), (1545, 35322), (1682, 32445), (1827, 29870), (1854, 29435), (2030, 26883), (2163, 25230), (2523, 21630), (2610, 20909), (2987, 18270), (3045, 17922), (3090, 17661), (3605, 15138), (3654, 14935), (4205, 12978), (4326, 12615), (4635, 11774), (5046, 10815), (5887, 9270), (5974, 9135), (6090, 8961), (6489, 8410), (7210, 7569)]