51017040

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{7873}}^1$

素因数の和:7898

約数の個数: 100

約数和(自身を含む): 177212244

約数和(自身を除く): 126195204

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 7873, 15746, 23619, 31492, 39365, 47238, 62984, 70857, 78730, 94476, 118095, 125968, 141714, 157460, 188952, 212571, 236190, 283428, 314920, 354285, 377904, 425142, 472380, 566856, 629840, 637713, 708570, 850284, 944760, 1062855, 1133712, 1275426, 1417140, 1700568, 1889520, 2125710, 2550852, 2834280, 3188565, 3401136, 4251420, 5101704, 5668560, 6377130, 8502840, 10203408, 12754260, 17005680, 25508520, 51017040]

約数ペア:

[(1, 51017040), (2, 25508520), (3, 17005680), (4, 12754260), (5, 10203408), (6, 8502840), (8, 6377130), (9, 5668560), (10, 5101704), (12, 4251420), (15, 3401136), (16, 3188565), (18, 2834280), (20, 2550852), (24, 2125710), (27, 1889520), (30, 1700568), (36, 1417140), (40, 1275426), (45, 1133712), (48, 1062855), (54, 944760), (60, 850284), (72, 708570), (80, 637713), (81, 629840), (90, 566856), (108, 472380), (120, 425142), (135, 377904), (144, 354285), (162, 314920), (180, 283428), (216, 236190), (240, 212571), (270, 188952), (324, 157460), (360, 141714), (405, 125968), (432, 118095), (540, 94476), (648, 78730), (720, 70857), (810, 62984), (1080, 47238), (1296, 39365), (1620, 31492), (2160, 23619), (3240, 15746), (6480, 7873)]