54689030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:365

約数の個数: 64

約数和(自身を含む): 114462720

約数和(自身を除く): 59773690

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 137, 190, 191, 209, 274, 382, 418, 685, 955, 1045, 1370, 1507, 1910, 2090, 2101, 2603, 3014, 3629, 4202, 5206, 7258, 7535, 10505, 13015, 15070, 18145, 21010, 26030, 26167, 28633, 36290, 39919, 52334, 57266, 79838, 130835, 143165, 199595, 261670, 286330, 287837, 399190, 497173, 575674, 994346, 1439185, 2485865, 2878370, 4971730, 5468903, 10937806, 27344515, 54689030]

約数ペア:

[(1, 54689030), (2, 27344515), (5, 10937806), (10, 5468903), (11, 4971730), (19, 2878370), (22, 2485865), (38, 1439185), (55, 994346), (95, 575674), (110, 497173), (137, 399190), (190, 287837), (191, 286330), (209, 261670), (274, 199595), (382, 143165), (418, 130835), (685, 79838), (955, 57266), (1045, 52334), (1370, 39919), (1507, 36290), (1910, 28633), (2090, 26167), (2101, 26030), (2603, 21010), (3014, 18145), (3629, 15070), (4202, 13015), (5206, 10505), (7258, 7535)]