54550665

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{797}}^1$

素因数の和:840

約数の個数: 60

約数和(自身を含む): 106020684

約数和(自身を除く): 51470019

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 169, 195, 351, 405, 507, 585, 797, 845, 1053, 1521, 1755, 2391, 2535, 3985, 4563, 5265, 7173, 7605, 10361, 11955, 13689, 21519, 22815, 31083, 35865, 51805, 64557, 68445, 93249, 107595, 134693, 155415, 279747, 322785, 404079, 466245, 673465, 839241, 1212237, 1398735, 2020395, 3636711, 4196205, 6061185, 10910133, 18183555, 54550665]

約数ペア:

[(1, 54550665), (3, 18183555), (5, 10910133), (9, 6061185), (13, 4196205), (15, 3636711), (27, 2020395), (39, 1398735), (45, 1212237), (65, 839241), (81, 673465), (117, 466245), (135, 404079), (169, 322785), (195, 279747), (351, 155415), (405, 134693), (507, 107595), (585, 93249), (797, 68445), (845, 64557), (1053, 51805), (1521, 35865), (1755, 31083), (2391, 22815), (2535, 21519), (3985, 13689), (4563, 11955), (5265, 10361), (7173, 7605)]