55992645

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1381}}^1$

素因数の和:1462

約数の個数: 48

約数和(自身を含む): 104777712

約数和(自身を除く): 48785067

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 53, 85, 153, 159, 255, 265, 477, 765, 795, 901, 1381, 2385, 2703, 4143, 4505, 6905, 8109, 12429, 13515, 20715, 23477, 40545, 62145, 70431, 73193, 117385, 211293, 219579, 352155, 365965, 658737, 1056465, 1097895, 1244281, 3293685, 3732843, 6221405, 11198529, 18664215, 55992645]

約数ペア:

[(1, 55992645), (3, 18664215), (5, 11198529), (9, 6221405), (15, 3732843), (17, 3293685), (45, 1244281), (51, 1097895), (53, 1056465), (85, 658737), (153, 365965), (159, 352155), (255, 219579), (265, 211293), (477, 117385), (765, 73193), (795, 70431), (901, 62145), (1381, 40545), (2385, 23477), (2703, 20715), (4143, 13515), (4505, 12429), (6905, 8109)]