50876500155

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{947}}^1\times {\mathrm{2011}}^1$

素因数の和:3116

約数の個数: 64

約数和(自身を含む): 88441210368

約数和(自身を除く): 37564710213

約数列:

[1, 3, 5, 13, 15, 39, 65, 137, 195, 411, 685, 947, 1781, 2011, 2055, 2841, 4735, 5343, 6033, 8905, 10055, 12311, 14205, 26143, 26715, 30165, 36933, 61555, 78429, 129739, 130715, 184665, 275507, 389217, 392145, 648695, 826521, 1377535, 1686607, 1904417, 1946085, 3581591, 4132605, 5059821, 5713251, 8433035, 9522085, 10744773, 17907955, 24757421, 25299105, 28566255, 53723865, 74272263, 123787105, 260905129, 371361315, 782715387, 1304525645, 3391766677, 3913576935, 10175300031, 16958833385, 50876500155]

約数ペア:

[(1, 50876500155), (3, 16958833385), (5, 10175300031), (13, 3913576935), (15, 3391766677), (39, 1304525645), (65, 782715387), (137, 371361315), (195, 260905129), (411, 123787105), (685, 74272263), (947, 53723865), (1781, 28566255), (2011, 25299105), (2055, 24757421), (2841, 17907955), (4735, 10744773), (5343, 9522085), (6033, 8433035), (8905, 5713251), (10055, 5059821), (12311, 4132605), (14205, 3581591), (26143, 1946085), (26715, 1904417), (30165, 1686607), (36933, 1377535), (61555, 826521), (78429, 648695), (129739, 392145), (130715, 389217), (184665, 275507)]