550654786

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{977}}^1$

素因数の和:1155

約数の個数: 48

約数和(自身を含む): 969311448

約数和(自身を除く): 418656662

約数列:

[1, 2, 11, 17, 22, 34, 121, 137, 187, 242, 274, 374, 977, 1507, 1954, 2057, 2329, 3014, 4114, 4658, 10747, 16577, 16609, 21494, 25619, 33154, 33218, 51238, 118217, 133849, 182699, 236434, 267698, 281809, 365398, 563618, 1472339, 2009689, 2275433, 2944678, 4019378, 4550866, 16195729, 25029763, 32391458, 50059526, 275327393, 550654786]

約数ペア:

[(1, 550654786), (2, 275327393), (11, 50059526), (17, 32391458), (22, 25029763), (34, 16195729), (121, 4550866), (137, 4019378), (187, 2944678), (242, 2275433), (274, 2009689), (374, 1472339), (977, 563618), (1507, 365398), (1954, 281809), (2057, 267698), (2329, 236434), (3014, 182699), (4114, 133849), (4658, 118217), (10747, 51238), (16577, 33218), (16609, 33154), (21494, 25619)]