51779872

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{433}}^1$

素因数の和:581

約数の個数: 48

約数和(自身を含む): 105977592

約数和(自身を除く): 54197720

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 101, 148, 202, 296, 404, 433, 592, 808, 866, 1184, 1616, 1732, 3232, 3464, 3737, 6928, 7474, 13856, 14948, 16021, 29896, 32042, 43733, 59792, 64084, 87466, 119584, 128168, 174932, 256336, 349864, 512672, 699728, 1399456, 1618121, 3236242, 6472484, 12944968, 25889936, 51779872]

約数ペア:

[(1, 51779872), (2, 25889936), (4, 12944968), (8, 6472484), (16, 3236242), (32, 1618121), (37, 1399456), (74, 699728), (101, 512672), (148, 349864), (202, 256336), (296, 174932), (404, 128168), (433, 119584), (592, 87466), (808, 64084), (866, 59792), (1184, 43733), (1616, 32042), (1732, 29896), (3232, 16021), (3464, 14948), (3737, 13856), (6928, 7474)]