57705956

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:249

約数の個数: 96

約数和(自身を含む): 135862272

約数和(自身を除く): 78156316

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 103, 107, 119, 154, 187, 206, 214, 238, 308, 374, 412, 428, 476, 721, 748, 749, 1133, 1177, 1309, 1442, 1498, 1751, 1819, 2266, 2354, 2618, 2884, 2996, 3502, 3638, 4532, 4708, 5236, 7004, 7276, 7931, 8239, 11021, 12257, 12733, 15862, 16478, 19261, 20009, 22042, 24514, 25466, 31724, 32956, 38522, 40018, 44084, 49028, 50932, 77044, 77147, 80036, 121231, 134827, 140063, 154294, 187357, 242462, 269654, 280126, 308588, 374714, 484924, 539308, 560252, 749428, 848617, 1311499, 1697234, 2060927, 2622998, 3394468, 4121854, 5245996, 8243708, 14426489, 28852978, 57705956]

約数ペア:

[(1, 57705956), (2, 28852978), (4, 14426489), (7, 8243708), (11, 5245996), (14, 4121854), (17, 3394468), (22, 2622998), (28, 2060927), (34, 1697234), (44, 1311499), (68, 848617), (77, 749428), (103, 560252), (107, 539308), (119, 484924), (154, 374714), (187, 308588), (206, 280126), (214, 269654), (238, 242462), (308, 187357), (374, 154294), (412, 140063), (428, 134827), (476, 121231), (721, 80036), (748, 77147), (749, 77044), (1133, 50932), (1177, 49028), (1309, 44084), (1442, 40018), (1498, 38522), (1751, 32956), (1819, 31724), (2266, 25466), (2354, 24514), (2618, 22042), (2884, 20009), (2996, 19261), (3502, 16478), (3638, 15862), (4532, 12733), (4708, 12257), (5236, 11021), (7004, 8239), (7276, 7931)]