49103790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{311}}^1$

素因数の和:617

約数の個数: 64

約数和(自身を含む): 124899840

約数和(自身を除く): 75796050

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 277, 285, 311, 554, 570, 622, 831, 933, 1385, 1555, 1662, 1866, 2770, 3110, 4155, 4665, 5263, 5909, 8310, 9330, 10526, 11818, 15789, 17727, 26315, 29545, 31578, 35454, 52630, 59090, 78945, 86147, 88635, 157890, 172294, 177270, 258441, 430735, 516882, 861470, 1292205, 1636793, 2584410, 3273586, 4910379, 8183965, 9820758, 16367930, 24551895, 49103790]

約数ペア:

[(1, 49103790), (2, 24551895), (3, 16367930), (5, 9820758), (6, 8183965), (10, 4910379), (15, 3273586), (19, 2584410), (30, 1636793), (38, 1292205), (57, 861470), (95, 516882), (114, 430735), (190, 258441), (277, 177270), (285, 172294), (311, 157890), (554, 88635), (570, 86147), (622, 78945), (831, 59090), (933, 52630), (1385, 35454), (1555, 31578), (1662, 29545), (1866, 26315), (2770, 17727), (3110, 15789), (4155, 11818), (4665, 10526), (5263, 9330), (5909, 8310)]