25948120550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{195761}}^1$

素因数の和:196025

約数の個数: 48

約数和(自身を含む): 52869834864

約数和(自身を除く): 26921714314

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 241, 275, 482, 550, 1205, 2410, 2651, 5302, 6025, 12050, 13255, 26510, 66275, 132550, 195761, 391522, 978805, 1957610, 2153371, 4306742, 4894025, 9788050, 10766855, 21533710, 47178401, 53834275, 94356802, 107668550, 235892005, 471784010, 518962411, 1037924822, 1179460025, 2358920050, 2594812055, 5189624110, 12974060275, 25948120550]

約数ペア:

[(1, 25948120550), (2, 12974060275), (5, 5189624110), (10, 2594812055), (11, 2358920050), (22, 1179460025), (25, 1037924822), (50, 518962411), (55, 471784010), (110, 235892005), (241, 107668550), (275, 94356802), (482, 53834275), (550, 47178401), (1205, 21533710), (2410, 10766855), (2651, 9788050), (5302, 4894025), (6025, 4306742), (12050, 2153371), (13255, 1957610), (26510, 978805), (66275, 391522), (132550, 195761)]