53090104

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{593}}^1$

素因数の和:668

約数の個数: 48

約数和(自身を含む): 108630720

約数和(自身を除く): 55540616

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 361, 589, 593, 722, 1178, 1186, 1444, 2356, 2372, 2888, 4712, 4744, 11191, 11267, 18383, 22382, 22534, 36766, 44764, 45068, 73532, 89528, 90136, 147064, 214073, 349277, 428146, 698554, 856292, 1397108, 1712584, 2794216, 6636263, 13272526, 26545052, 53090104]

約数ペア:

[(1, 53090104), (2, 26545052), (4, 13272526), (8, 6636263), (19, 2794216), (31, 1712584), (38, 1397108), (62, 856292), (76, 698554), (124, 428146), (152, 349277), (248, 214073), (361, 147064), (589, 90136), (593, 89528), (722, 73532), (1178, 45068), (1186, 44764), (1444, 36766), (2356, 22534), (2372, 22382), (2888, 18383), (4712, 11267), (4744, 11191)]