51045492

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:441

約数の個数: 72

約数和(自身を含む): 129971520

約数和(自身を除く): 78926028

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 41, 51, 68, 82, 102, 123, 164, 204, 246, 289, 359, 492, 578, 697, 718, 867, 1077, 1156, 1394, 1436, 1734, 2091, 2154, 2788, 3468, 4182, 4308, 6103, 8364, 11849, 12206, 14719, 18309, 23698, 24412, 29438, 35547, 36618, 44157, 47396, 58876, 71094, 73236, 88314, 103751, 142188, 176628, 207502, 250223, 311253, 415004, 500446, 622506, 750669, 1000892, 1245012, 1501338, 3002676, 4253791, 8507582, 12761373, 17015164, 25522746, 51045492]

約数ペア:

[(1, 51045492), (2, 25522746), (3, 17015164), (4, 12761373), (6, 8507582), (12, 4253791), (17, 3002676), (34, 1501338), (41, 1245012), (51, 1000892), (68, 750669), (82, 622506), (102, 500446), (123, 415004), (164, 311253), (204, 250223), (246, 207502), (289, 176628), (359, 142188), (492, 103751), (578, 88314), (697, 73236), (718, 71094), (867, 58876), (1077, 47396), (1156, 44157), (1394, 36618), (1436, 35547), (1734, 29438), (2091, 24412), (2154, 23698), (2788, 18309), (3468, 14719), (4182, 12206), (4308, 11849), (6103, 8364)]