51944760

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{6871}}^1$

素因数の和:6898

約数の個数: 128

約数和(自身を含む): 197913600

約数和(自身を除く): 145968840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 6871, 7560, 13742, 20613, 27484, 34355, 41226, 48097, 54968, 61839, 68710, 82452, 96194, 103065, 123678, 137420, 144291, 164904, 185517, 192388, 206130, 240485, 247356, 274840, 288582, 309195, 371034, 384776, 412260, 432873, 480970, 494712, 577164, 618390, 721455, 742068, 824520, 865746, 927585, 961940, 1154328, 1236780, 1298619, 1442910, 1484136, 1731492, 1855170, 1923880, 2164365, 2473560, 2597238, 2885820, 3462984, 3710340, 4328730, 5194476, 5771640, 6493095, 7420680, 8657460, 10388952, 12986190, 17314920, 25972380, 51944760]

約数ペア:

[(1, 51944760), (2, 25972380), (3, 17314920), (4, 12986190), (5, 10388952), (6, 8657460), (7, 7420680), (8, 6493095), (9, 5771640), (10, 5194476), (12, 4328730), (14, 3710340), (15, 3462984), (18, 2885820), (20, 2597238), (21, 2473560), (24, 2164365), (27, 1923880), (28, 1855170), (30, 1731492), (35, 1484136), (36, 1442910), (40, 1298619), (42, 1236780), (45, 1154328), (54, 961940), (56, 927585), (60, 865746), (63, 824520), (70, 742068), (72, 721455), (84, 618390), (90, 577164), (105, 494712), (108, 480970), (120, 432873), (126, 412260), (135, 384776), (140, 371034), (168, 309195), (180, 288582), (189, 274840), (210, 247356), (216, 240485), (252, 206130), (270, 192388), (280, 185517), (315, 164904), (360, 144291), (378, 137420), (420, 123678), (504, 103065), (540, 96194), (630, 82452), (756, 68710), (840, 61839), (945, 54968), (1080, 48097), (1260, 41226), (1512, 34355), (1890, 27484), (2520, 20613), (3780, 13742), (6871, 7560)]