56442618

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1327}}^1$

素因数の和:1491

約数の個数: 48

約数和(自身を含む): 130515840

約数和(自身を除く): 74073222

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 139, 153, 278, 306, 417, 834, 1251, 1327, 2363, 2502, 2654, 3981, 4726, 7089, 7962, 11943, 14178, 21267, 22559, 23886, 42534, 45118, 67677, 135354, 184453, 203031, 368906, 406062, 553359, 1106718, 1660077, 3135701, 3320154, 6271402, 9407103, 18814206, 28221309, 56442618]

約数ペア:

[(1, 56442618), (2, 28221309), (3, 18814206), (6, 9407103), (9, 6271402), (17, 3320154), (18, 3135701), (34, 1660077), (51, 1106718), (102, 553359), (139, 406062), (153, 368906), (278, 203031), (306, 184453), (417, 135354), (834, 67677), (1251, 45118), (1327, 42534), (2363, 23886), (2502, 22559), (2654, 21267), (3981, 14178), (4726, 11943), (7089, 7962)]