50599220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4951}}^1$

素因数の和:5040

約数の個数: 48

約数和(自身を含む): 123126528

約数和(自身を除く): 72527308

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 1022, 1460, 2044, 2555, 4951, 5110, 9902, 10220, 19804, 24755, 34657, 49510, 69314, 99020, 138628, 173285, 346570, 361423, 693140, 722846, 1445692, 1807115, 2529961, 3614230, 5059922, 7228460, 10119844, 12649805, 25299610, 50599220]

約数ペア:

[(1, 50599220), (2, 25299610), (4, 12649805), (5, 10119844), (7, 7228460), (10, 5059922), (14, 3614230), (20, 2529961), (28, 1807115), (35, 1445692), (70, 722846), (73, 693140), (140, 361423), (146, 346570), (292, 173285), (365, 138628), (511, 99020), (730, 69314), (1022, 49510), (1460, 34657), (2044, 24755), (2555, 19804), (4951, 10220), (5110, 9902)]