49402964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1613}}^1$

素因数の和:1680

約数の個数: 48

約数和(自身を含む): 101230080

約数和(自身を除く): 51827116

約数列:

[1, 2, 4, 13, 19, 26, 31, 38, 52, 62, 76, 124, 247, 403, 494, 589, 806, 988, 1178, 1612, 1613, 2356, 3226, 6452, 7657, 15314, 20969, 30628, 30647, 41938, 50003, 61294, 83876, 100006, 122588, 200012, 398411, 650039, 796822, 950057, 1300078, 1593644, 1900114, 2600156, 3800228, 12350741, 24701482, 49402964]

約数ペア:

[(1, 49402964), (2, 24701482), (4, 12350741), (13, 3800228), (19, 2600156), (26, 1900114), (31, 1593644), (38, 1300078), (52, 950057), (62, 796822), (76, 650039), (124, 398411), (247, 200012), (403, 122588), (494, 100006), (589, 83876), (806, 61294), (988, 50003), (1178, 41938), (1612, 30647), (1613, 30628), (2356, 20969), (3226, 15314), (6452, 7657)]