55457451

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{977}}^1$

素因数の和:1060

約数の個数: 48

約数和(自身を含む): 98864064

約数和(自身を除く): 43406613

約数列:

[1, 3, 7, 9, 17, 21, 51, 53, 63, 119, 153, 159, 357, 371, 477, 901, 977, 1071, 1113, 2703, 2931, 3339, 6307, 6839, 8109, 8793, 16609, 18921, 20517, 49827, 51781, 56763, 61551, 116263, 149481, 155343, 348789, 362467, 466029, 880277, 1046367, 1087401, 2640831, 3262203, 6161939, 7922493, 18485817, 55457451]

約数ペア:

[(1, 55457451), (3, 18485817), (7, 7922493), (9, 6161939), (17, 3262203), (21, 2640831), (51, 1087401), (53, 1046367), (63, 880277), (119, 466029), (153, 362467), (159, 348789), (357, 155343), (371, 149481), (477, 116263), (901, 61551), (977, 56763), (1071, 51781), (1113, 49827), (2703, 20517), (2931, 18921), (3339, 16609), (6307, 8793), (6839, 8109)]