2013753550

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{811}}^1\times {\mathrm{937}}^1$

素因数の和:1813

約数の個数: 48

約数和(自身を含む): 3825036432

約数和(自身を除く): 1811282882

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 811, 937, 1325, 1622, 1874, 2650, 4055, 4685, 8110, 9370, 20275, 23425, 40550, 42983, 46850, 49661, 85966, 99322, 214915, 248305, 429830, 496610, 759907, 1074575, 1241525, 1519814, 2149150, 2483050, 3799535, 7599070, 18997675, 37995350, 40275071, 80550142, 201375355, 402750710, 1006876775, 2013753550]

約数ペア:

[(1, 2013753550), (2, 1006876775), (5, 402750710), (10, 201375355), (25, 80550142), (50, 40275071), (53, 37995350), (106, 18997675), (265, 7599070), (530, 3799535), (811, 2483050), (937, 2149150), (1325, 1519814), (1622, 1241525), (1874, 1074575), (2650, 759907), (4055, 496610), (4685, 429830), (8110, 248305), (9370, 214915), (20275, 99322), (23425, 85966), (40550, 49661), (42983, 46850)]