50621890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1$

素因数の和:547

約数の個数: 64

約数和(自身を含む): 106842240

約数和(自身を除く): 56220350

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 53, 55, 95, 106, 110, 190, 209, 265, 418, 457, 530, 583, 914, 1007, 1045, 1166, 2014, 2090, 2285, 2915, 4570, 5027, 5035, 5830, 8683, 10054, 10070, 11077, 17366, 22154, 24221, 25135, 43415, 48442, 50270, 55385, 86830, 95513, 110770, 121105, 191026, 242210, 266431, 460199, 477565, 532862, 920398, 955130, 1332155, 2300995, 2664310, 4601990, 5062189, 10124378, 25310945, 50621890]

約数ペア:

[(1, 50621890), (2, 25310945), (5, 10124378), (10, 5062189), (11, 4601990), (19, 2664310), (22, 2300995), (38, 1332155), (53, 955130), (55, 920398), (95, 532862), (106, 477565), (110, 460199), (190, 266431), (209, 242210), (265, 191026), (418, 121105), (457, 110770), (530, 95513), (583, 86830), (914, 55385), (1007, 50270), (1045, 48442), (1166, 43415), (2014, 25135), (2090, 24221), (2285, 22154), (2915, 17366), (4570, 11077), (5027, 10070), (5035, 10054), (5830, 8683)]