53712243

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 88058880

約数和(自身を除く): 34346637

約数列:

[1, 3, 9, 13, 31, 39, 59, 93, 117, 177, 251, 279, 403, 531, 753, 767, 1209, 1829, 2259, 2301, 3263, 3627, 5487, 6903, 7781, 9789, 14809, 16461, 23343, 23777, 29367, 44427, 70029, 71331, 101153, 133281, 192517, 213993, 303459, 459079, 577551, 910377, 1377237, 1732653, 4131711, 5968027, 17904081, 53712243]

約数ペア:

[(1, 53712243), (3, 17904081), (9, 5968027), (13, 4131711), (31, 1732653), (39, 1377237), (59, 910377), (93, 577551), (117, 459079), (177, 303459), (251, 213993), (279, 192517), (403, 133281), (531, 101153), (753, 71331), (767, 70029), (1209, 44427), (1829, 29367), (2259, 23777), (2301, 23343), (3263, 16461), (3627, 14809), (5487, 9789), (6903, 7781)]