49393641880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{977}}^1\times {\mathrm{114901}}^1$

素因数の和:115900

約数の個数: 64

約数和(自身を含む): 121364088480

約数和(自身を除く): 71970446600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 977, 1954, 3908, 4885, 7816, 9770, 10747, 19540, 21494, 39080, 42988, 53735, 85976, 107470, 114901, 214940, 229802, 429880, 459604, 574505, 919208, 1149010, 1263911, 2298020, 2527822, 4596040, 5055644, 6319555, 10111288, 12639110, 25278220, 50556440, 112258277, 224516554, 449033108, 561291385, 898066216, 1122582770, 1234841047, 2245165540, 2469682094, 4490331080, 4939364188, 6174205235, 9878728376, 12348410470, 24696820940, 49393641880]

約数ペア:

[(1, 49393641880), (2, 24696820940), (4, 12348410470), (5, 9878728376), (8, 6174205235), (10, 4939364188), (11, 4490331080), (20, 2469682094), (22, 2245165540), (40, 1234841047), (44, 1122582770), (55, 898066216), (88, 561291385), (110, 449033108), (220, 224516554), (440, 112258277), (977, 50556440), (1954, 25278220), (3908, 12639110), (4885, 10111288), (7816, 6319555), (9770, 5055644), (10747, 4596040), (19540, 2527822), (21494, 2298020), (39080, 1263911), (42988, 1149010), (53735, 919208), (85976, 574505), (107470, 459604), (114901, 429880), (214940, 229802)]