51504684

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{7963}}^1$

素因数の和:7995

約数の個数: 72

約数和(自身を含む): 152526528

約数和(自身を除く): 101021844

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 6468, 7963, 15926, 23889, 31852, 47778, 55741, 87593, 95556, 111482, 167223, 175186, 222964, 262779, 334446, 350372, 390187, 525558, 613151, 668892, 780374, 1051116, 1170561, 1226302, 1560748, 1839453, 2341122, 2452604, 3678906, 4292057, 4682244, 7357812, 8584114, 12876171, 17168228, 25752342, 51504684]

約数ペア:

[(1, 51504684), (2, 25752342), (3, 17168228), (4, 12876171), (6, 8584114), (7, 7357812), (11, 4682244), (12, 4292057), (14, 3678906), (21, 2452604), (22, 2341122), (28, 1839453), (33, 1560748), (42, 1226302), (44, 1170561), (49, 1051116), (66, 780374), (77, 668892), (84, 613151), (98, 525558), (132, 390187), (147, 350372), (154, 334446), (196, 262779), (231, 222964), (294, 175186), (308, 167223), (462, 111482), (539, 95556), (588, 87593), (924, 55741), (1078, 47778), (1617, 31852), (2156, 23889), (3234, 15926), (6468, 7963)]