49315028

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{331}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 105081984

約数和(自身を除く): 55766956

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 313, 331, 476, 626, 662, 1252, 1324, 2191, 2317, 4382, 4634, 5321, 5627, 8764, 9268, 10642, 11254, 21284, 22508, 37247, 39389, 74494, 78778, 103603, 148988, 157556, 207206, 414412, 725221, 1450442, 1761251, 2900884, 3522502, 7045004, 12328757, 24657514, 49315028]

約数ペア:

[(1, 49315028), (2, 24657514), (4, 12328757), (7, 7045004), (14, 3522502), (17, 2900884), (28, 1761251), (34, 1450442), (68, 725221), (119, 414412), (238, 207206), (313, 157556), (331, 148988), (476, 103603), (626, 78778), (662, 74494), (1252, 39389), (1324, 37247), (2191, 22508), (2317, 21284), (4382, 11254), (4634, 10642), (5321, 9268), (5627, 8764)]