55113920

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5939}}^1$

素因数の和:5985

約数の個数: 56

約数和(自身を含む): 135788400

約数和(自身を除く): 80674480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1856, 2320, 4640, 5939, 9280, 11878, 23756, 29695, 47512, 59390, 95024, 118780, 172231, 190048, 237560, 344462, 380096, 475120, 688924, 861155, 950240, 1377848, 1722310, 1900480, 2755696, 3444620, 5511392, 6889240, 11022784, 13778480, 27556960, 55113920]

約数ペア:

[(1, 55113920), (2, 27556960), (4, 13778480), (5, 11022784), (8, 6889240), (10, 5511392), (16, 3444620), (20, 2755696), (29, 1900480), (32, 1722310), (40, 1377848), (58, 950240), (64, 861155), (80, 688924), (116, 475120), (145, 380096), (160, 344462), (232, 237560), (290, 190048), (320, 172231), (464, 118780), (580, 95024), (928, 59390), (1160, 47512), (1856, 29695), (2320, 23756), (4640, 11878), (5939, 9280)]