56787452

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 107442720

約数和(自身を除く): 50655268

約数列:

[1, 2, 4, 29, 37, 58, 74, 101, 116, 131, 148, 202, 262, 404, 524, 1073, 2146, 2929, 3737, 3799, 4292, 4847, 5858, 7474, 7598, 9694, 11716, 13231, 14948, 15196, 19388, 26462, 52924, 108373, 140563, 216746, 281126, 383699, 433492, 489547, 562252, 767398, 979094, 1534796, 1958188, 14196863, 28393726, 56787452]

約数ペア:

[(1, 56787452), (2, 28393726), (4, 14196863), (29, 1958188), (37, 1534796), (58, 979094), (74, 767398), (101, 562252), (116, 489547), (131, 433492), (148, 383699), (202, 281126), (262, 216746), (404, 140563), (524, 108373), (1073, 52924), (2146, 26462), (2929, 19388), (3737, 15196), (3799, 14948), (4292, 13231), (4847, 11716), (5858, 9694), (7474, 7598)]