53581216

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6779}}^1$

素因数の和:6821

約数の個数: 48

約数和(自身を含む): 119599200

約数和(自身を除く): 66017984

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3952, 6779, 7904, 13558, 27116, 54232, 88127, 108464, 128801, 176254, 216928, 257602, 352508, 515204, 705016, 1030408, 1410032, 1674413, 2060816, 2820064, 3348826, 4121632, 6697652, 13395304, 26790608, 53581216]

約数ペア:

[(1, 53581216), (2, 26790608), (4, 13395304), (8, 6697652), (13, 4121632), (16, 3348826), (19, 2820064), (26, 2060816), (32, 1674413), (38, 1410032), (52, 1030408), (76, 705016), (104, 515204), (152, 352508), (208, 257602), (247, 216928), (304, 176254), (416, 128801), (494, 108464), (608, 88127), (988, 54232), (1976, 27116), (3952, 13558), (6779, 7904)]