56273763

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{571}}^1$

素因数の和:632

約数の個数: 48

約数和(自身を含む): 97633536

約数和(自身を除く): 41359773

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 361, 399, 571, 741, 1083, 1713, 1729, 2527, 3997, 4693, 5187, 7423, 7581, 10849, 11991, 14079, 22269, 32547, 32851, 51961, 75943, 98553, 141037, 155883, 206131, 227829, 423111, 618393, 987259, 1442917, 2679703, 2961777, 4328751, 8039109, 18757921, 56273763]

約数ペア:

[(1, 56273763), (3, 18757921), (7, 8039109), (13, 4328751), (19, 2961777), (21, 2679703), (39, 1442917), (57, 987259), (91, 618393), (133, 423111), (247, 227829), (273, 206131), (361, 155883), (399, 141037), (571, 98553), (741, 75943), (1083, 51961), (1713, 32851), (1729, 32547), (2527, 22269), (3997, 14079), (4693, 11991), (5187, 10849), (7423, 7581)]