54117855

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3313}}^1$

素因数の和:3349

約数の個数: 48

約数和(自身を含む): 105782880

約数和(自身を除く): 51665025

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 121, 135, 165, 297, 363, 495, 605, 1089, 1485, 1815, 3267, 3313, 5445, 9939, 16335, 16565, 29817, 36443, 49695, 89451, 109329, 149085, 182215, 327987, 400873, 447255, 546645, 983961, 1202619, 1639935, 2004365, 3607857, 4919805, 6013095, 10823571, 18039285, 54117855]

約数ペア:

[(1, 54117855), (3, 18039285), (5, 10823571), (9, 6013095), (11, 4919805), (15, 3607857), (27, 2004365), (33, 1639935), (45, 1202619), (55, 983961), (99, 546645), (121, 447255), (135, 400873), (165, 327987), (297, 182215), (363, 149085), (495, 109329), (605, 89451), (1089, 49695), (1485, 36443), (1815, 29817), (3267, 16565), (3313, 16335), (5445, 9939)]