55199235

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 113762880

約数和(自身を除く): 58563645

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 53, 65, 91, 105, 109, 147, 159, 195, 245, 265, 273, 327, 371, 455, 545, 637, 689, 735, 763, 795, 1113, 1365, 1417, 1635, 1855, 1911, 2067, 2289, 2597, 3185, 3445, 3815, 4251, 4823, 5341, 5565, 5777, 7085, 7791, 9555, 9919, 10335, 11445, 12985, 14469, 16023, 17331, 21255, 24115, 26705, 28885, 29757, 33761, 38955, 40439, 49595, 69433, 72345, 75101, 80115, 86655, 101283, 121317, 148785, 168805, 202195, 208299, 225303, 283073, 347165, 375505, 506415, 525707, 606585, 849219, 1041495, 1126515, 1415365, 1577121, 2628535, 3679949, 4246095, 7885605, 11039847, 18399745, 55199235]

約数ペア:

[(1, 55199235), (3, 18399745), (5, 11039847), (7, 7885605), (13, 4246095), (15, 3679949), (21, 2628535), (35, 1577121), (39, 1415365), (49, 1126515), (53, 1041495), (65, 849219), (91, 606585), (105, 525707), (109, 506415), (147, 375505), (159, 347165), (195, 283073), (245, 225303), (265, 208299), (273, 202195), (327, 168805), (371, 148785), (455, 121317), (545, 101283), (637, 86655), (689, 80115), (735, 75101), (763, 72345), (795, 69433), (1113, 49595), (1365, 40439), (1417, 38955), (1635, 33761), (1855, 29757), (1911, 28885), (2067, 26705), (2289, 24115), (2597, 21255), (3185, 17331), (3445, 16023), (3815, 14469), (4251, 12985), (4823, 11445), (5341, 10335), (5565, 9919), (5777, 9555), (7085, 7791)]