52722540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22531}}^1$

素因数の和:22559

約数の個数: 72

約数和(自身を含む): 172234608

約数和(自身を除く): 119512068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 22531, 45062, 67593, 90124, 112655, 135186, 202779, 225310, 270372, 292903, 337965, 405558, 450620, 585806, 675930, 811116, 878709, 1013895, 1171612, 1351860, 1464515, 1757418, 2027790, 2636127, 2929030, 3514836, 4055580, 4393545, 5272254, 5858060, 8787090, 10544508, 13180635, 17574180, 26361270, 52722540]

約数ペア:

[(1, 52722540), (2, 26361270), (3, 17574180), (4, 13180635), (5, 10544508), (6, 8787090), (9, 5858060), (10, 5272254), (12, 4393545), (13, 4055580), (15, 3514836), (18, 2929030), (20, 2636127), (26, 2027790), (30, 1757418), (36, 1464515), (39, 1351860), (45, 1171612), (52, 1013895), (60, 878709), (65, 811116), (78, 675930), (90, 585806), (117, 450620), (130, 405558), (156, 337965), (180, 292903), (195, 270372), (234, 225310), (260, 202779), (390, 135186), (468, 112655), (585, 90124), (780, 67593), (1170, 45062), (2340, 22531)]