53145470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1289}}^1$

素因数の和:1353

約数の個数: 64

約数和(自身を含む): 118886400

約数和(自身を除く): 65740930

約数列:

[1, 2, 5, 7, 10, 14, 19, 31, 35, 38, 62, 70, 95, 133, 155, 190, 217, 266, 310, 434, 589, 665, 1085, 1178, 1289, 1330, 2170, 2578, 2945, 4123, 5890, 6445, 8246, 9023, 12890, 18046, 20615, 24491, 39959, 41230, 45115, 48982, 79918, 90230, 122455, 171437, 199795, 244910, 279713, 342874, 399590, 559426, 759221, 857185, 1398565, 1518442, 1714370, 2797130, 3796105, 5314547, 7592210, 10629094, 26572735, 53145470]

約数ペア:

[(1, 53145470), (2, 26572735), (5, 10629094), (7, 7592210), (10, 5314547), (14, 3796105), (19, 2797130), (31, 1714370), (35, 1518442), (38, 1398565), (62, 857185), (70, 759221), (95, 559426), (133, 399590), (155, 342874), (190, 279713), (217, 244910), (266, 199795), (310, 171437), (434, 122455), (589, 90230), (665, 79918), (1085, 48982), (1178, 45115), (1289, 41230), (1330, 39959), (2170, 24491), (2578, 20615), (2945, 18046), (4123, 12890), (5890, 9023), (6445, 8246)]