53225198

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 93681360

約数和(自身を除く): 40456162

約数列:

[1, 2, 13, 17, 26, 34, 59, 118, 157, 169, 221, 314, 338, 442, 767, 1003, 1534, 2006, 2041, 2669, 2873, 4082, 5338, 5746, 9263, 9971, 13039, 18526, 19942, 26078, 26533, 34697, 53066, 69394, 120419, 157471, 169507, 240838, 314942, 339014, 451061, 902122, 1565447, 2047123, 3130894, 4094246, 26612599, 53225198]

約数ペア:

[(1, 53225198), (2, 26612599), (13, 4094246), (17, 3130894), (26, 2047123), (34, 1565447), (59, 902122), (118, 451061), (157, 339014), (169, 314942), (221, 240838), (314, 169507), (338, 157471), (442, 120419), (767, 69394), (1003, 53066), (1534, 34697), (2006, 26533), (2041, 26078), (2669, 19942), (2873, 18526), (4082, 13039), (5338, 9971), (5746, 9263)]