56141456

素因数分解:

$2^4\times 7^2\times {\mathrm{101}}^1\times {\mathrm{709}}^1$

素因数の和:832

約数の個数: 60

約数和(自身を含む): 127966140

約数和(自身を除く): 71824684

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 101, 112, 196, 202, 392, 404, 707, 709, 784, 808, 1414, 1418, 1616, 2828, 2836, 4949, 4963, 5656, 5672, 9898, 9926, 11312, 11344, 19796, 19852, 34741, 39592, 39704, 69482, 71609, 79184, 79408, 138964, 143218, 277928, 286436, 501263, 555856, 572872, 1002526, 1145744, 2005052, 3508841, 4010104, 7017682, 8020208, 14035364, 28070728, 56141456]

約数ペア:

[(1, 56141456), (2, 28070728), (4, 14035364), (7, 8020208), (8, 7017682), (14, 4010104), (16, 3508841), (28, 2005052), (49, 1145744), (56, 1002526), (98, 572872), (101, 555856), (112, 501263), (196, 286436), (202, 277928), (392, 143218), (404, 138964), (707, 79408), (709, 79184), (784, 71609), (808, 69482), (1414, 39704), (1418, 39592), (1616, 34741), (2828, 19852), (2836, 19796), (4949, 11344), (4963, 11312), (5656, 9926), (5672, 9898)]