51542595

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{683}}^1$

素因数の和:753

約数の個数: 64

約数和(自身を含む): 101122560

約数和(自身を除く): 49579965

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 43, 45, 65, 117, 129, 135, 195, 215, 351, 387, 559, 585, 645, 683, 1161, 1677, 1755, 1935, 2049, 2795, 3415, 5031, 5805, 6147, 8385, 8879, 10245, 15093, 18441, 25155, 26637, 29369, 30735, 44395, 75465, 79911, 88107, 92205, 133185, 146845, 239733, 264321, 381797, 399555, 440535, 792963, 1145391, 1198665, 1321605, 1908985, 3436173, 3964815, 5726955, 10308519, 17180865, 51542595]

約数ペア:

[(1, 51542595), (3, 17180865), (5, 10308519), (9, 5726955), (13, 3964815), (15, 3436173), (27, 1908985), (39, 1321605), (43, 1198665), (45, 1145391), (65, 792963), (117, 440535), (129, 399555), (135, 381797), (195, 264321), (215, 239733), (351, 146845), (387, 133185), (559, 92205), (585, 88107), (645, 79911), (683, 75465), (1161, 44395), (1677, 30735), (1755, 29369), (1935, 26637), (2049, 25155), (2795, 18441), (3415, 15093), (5031, 10245), (5805, 8879), (6147, 8385)]