50997800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{499}}^1$

素因数の和:595

約数の個数: 96

約数和(自身を含む): 137640000

約数和(自身を除く): 86642200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 73, 100, 140, 146, 175, 200, 280, 292, 350, 365, 499, 511, 584, 700, 730, 998, 1022, 1400, 1460, 1825, 1996, 2044, 2495, 2555, 2920, 3493, 3650, 3992, 4088, 4990, 5110, 6986, 7300, 9980, 10220, 12475, 12775, 13972, 14600, 17465, 19960, 20440, 24950, 25550, 27944, 34930, 36427, 49900, 51100, 69860, 72854, 87325, 99800, 102200, 139720, 145708, 174650, 182135, 254989, 291416, 349300, 364270, 509978, 698600, 728540, 910675, 1019956, 1274945, 1457080, 1821350, 2039912, 2549890, 3642700, 5099780, 6374725, 7285400, 10199560, 12749450, 25498900, 50997800]

約数ペア:

[(1, 50997800), (2, 25498900), (4, 12749450), (5, 10199560), (7, 7285400), (8, 6374725), (10, 5099780), (14, 3642700), (20, 2549890), (25, 2039912), (28, 1821350), (35, 1457080), (40, 1274945), (50, 1019956), (56, 910675), (70, 728540), (73, 698600), (100, 509978), (140, 364270), (146, 349300), (175, 291416), (200, 254989), (280, 182135), (292, 174650), (350, 145708), (365, 139720), (499, 102200), (511, 99800), (584, 87325), (700, 72854), (730, 69860), (998, 51100), (1022, 49900), (1400, 36427), (1460, 34930), (1825, 27944), (1996, 25550), (2044, 24950), (2495, 20440), (2555, 19960), (2920, 17465), (3493, 14600), (3650, 13972), (3992, 12775), (4088, 12475), (4990, 10220), (5110, 9980), (6986, 7300)]