52745004

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2621}}^1$

素因数の和:2687

約数の個数: 72

約数和(自身を含む): 146978832

約数和(自身を除く): 94233828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 172, 234, 258, 387, 468, 516, 559, 774, 1118, 1548, 1677, 2236, 2621, 3354, 5031, 5242, 6708, 7863, 10062, 10484, 15726, 20124, 23589, 31452, 34073, 47178, 68146, 94356, 102219, 112703, 136292, 204438, 225406, 306657, 338109, 408876, 450812, 613314, 676218, 1014327, 1226628, 1352436, 1465139, 2028654, 2930278, 4057308, 4395417, 5860556, 8790834, 13186251, 17581668, 26372502, 52745004]

約数ペア:

[(1, 52745004), (2, 26372502), (3, 17581668), (4, 13186251), (6, 8790834), (9, 5860556), (12, 4395417), (13, 4057308), (18, 2930278), (26, 2028654), (36, 1465139), (39, 1352436), (43, 1226628), (52, 1014327), (78, 676218), (86, 613314), (117, 450812), (129, 408876), (156, 338109), (172, 306657), (234, 225406), (258, 204438), (387, 136292), (468, 112703), (516, 102219), (559, 94356), (774, 68146), (1118, 47178), (1548, 34073), (1677, 31452), (2236, 23589), (2621, 20124), (3354, 15726), (5031, 10484), (5242, 10062), (6708, 7863)]