56591865

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12703}}^1$

素因数の和:12731

約数の個数: 40

約数和(自身を含む): 110677248

約数和(自身を除く): 54085383

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 297, 405, 495, 891, 1485, 4455, 12703, 38109, 63515, 114327, 139733, 190545, 342981, 419199, 571635, 698665, 1028943, 1257597, 1714905, 2095995, 3772791, 5144715, 6287985, 11318373, 18863955, 56591865]

約数ペア:

[(1, 56591865), (3, 18863955), (5, 11318373), (9, 6287985), (11, 5144715), (15, 3772791), (27, 2095995), (33, 1714905), (45, 1257597), (55, 1028943), (81, 698665), (99, 571635), (135, 419199), (165, 342981), (297, 190545), (405, 139733), (495, 114327), (891, 63515), (1485, 38109), (4455, 12703)]