550425174

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2711}}^1$

素因数の和:2885

約数の個数: 64

約数和(自身を含む): 1257500160

約数和(自身を除く): 707074986

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 137, 247, 274, 411, 494, 741, 822, 1482, 1781, 2603, 2711, 3562, 5206, 5343, 5422, 7809, 8133, 10686, 15618, 16266, 33839, 35243, 51509, 67678, 70486, 101517, 103018, 105729, 154527, 203034, 211458, 309054, 371407, 669617, 742814, 1114221, 1339234, 2008851, 2228442, 4017702, 4828291, 7056733, 9656582, 14113466, 14484873, 21170199, 28969746, 42340398, 91737529, 183475058, 275212587, 550425174]

約数ペア:

[(1, 550425174), (2, 275212587), (3, 183475058), (6, 91737529), (13, 42340398), (19, 28969746), (26, 21170199), (38, 14484873), (39, 14113466), (57, 9656582), (78, 7056733), (114, 4828291), (137, 4017702), (247, 2228442), (274, 2008851), (411, 1339234), (494, 1114221), (741, 742814), (822, 669617), (1482, 371407), (1781, 309054), (2603, 211458), (2711, 203034), (3562, 154527), (5206, 105729), (5343, 103018), (5422, 101517), (7809, 70486), (8133, 67678), (10686, 51509), (15618, 35243), (16266, 33839)]