50319217340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{73607}}^1$

素因数の和:73899

約数の個数: 96

約数和(自身を含む): 127618606080

約数和(自身を除く): 77299388740

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 257, 266, 380, 514, 532, 665, 1028, 1285, 1330, 1799, 2570, 2660, 3598, 4883, 5140, 7196, 8995, 9766, 17990, 19532, 24415, 34181, 35980, 48830, 68362, 73607, 97660, 136724, 147214, 170905, 294428, 341810, 368035, 515249, 683620, 736070, 1030498, 1398533, 1472140, 2060996, 2576245, 2797066, 5152490, 5594132, 6992665, 9789731, 10304980, 13985330, 18916999, 19579462, 27970660, 37833998, 39158924, 48948655, 75667996, 94584995, 97897310, 132418993, 189169990, 195794620, 264837986, 359422981, 378339980, 529675972, 662094965, 718845962, 1324189930, 1437691924, 1797114905, 2515960867, 2648379860, 3594229810, 5031921734, 7188459620, 10063843468, 12579804335, 25159608670, 50319217340]

約数ペア:

[(1, 50319217340), (2, 25159608670), (4, 12579804335), (5, 10063843468), (7, 7188459620), (10, 5031921734), (14, 3594229810), (19, 2648379860), (20, 2515960867), (28, 1797114905), (35, 1437691924), (38, 1324189930), (70, 718845962), (76, 662094965), (95, 529675972), (133, 378339980), (140, 359422981), (190, 264837986), (257, 195794620), (266, 189169990), (380, 132418993), (514, 97897310), (532, 94584995), (665, 75667996), (1028, 48948655), (1285, 39158924), (1330, 37833998), (1799, 27970660), (2570, 19579462), (2660, 18916999), (3598, 13985330), (4883, 10304980), (5140, 9789731), (7196, 6992665), (8995, 5594132), (9766, 5152490), (17990, 2797066), (19532, 2576245), (24415, 2060996), (34181, 1472140), (35980, 1398533), (48830, 1030498), (68362, 736070), (73607, 683620), (97660, 515249), (136724, 368035), (147214, 341810), (170905, 294428)]