51414240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:161

約数の個数: 192

約数和(自身を含む): 172440576

約数和(自身を除く): 121026336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 47, 48, 53, 60, 80, 86, 94, 96, 106, 120, 129, 141, 159, 160, 172, 188, 212, 215, 235, 240, 258, 265, 282, 318, 344, 376, 424, 430, 470, 480, 516, 530, 564, 636, 645, 688, 705, 752, 795, 848, 860, 940, 1032, 1060, 1128, 1272, 1290, 1376, 1410, 1504, 1590, 1696, 1720, 1880, 2021, 2064, 2120, 2256, 2279, 2491, 2544, 2580, 2820, 3180, 3440, 3760, 4042, 4128, 4240, 4512, 4558, 4982, 5088, 5160, 5640, 6063, 6360, 6837, 6880, 7473, 7520, 8084, 8480, 9116, 9964, 10105, 10320, 11280, 11395, 12126, 12455, 12720, 13674, 14946, 16168, 18232, 19928, 20210, 20640, 22560, 22790, 24252, 24910, 25440, 27348, 29892, 30315, 32336, 34185, 36464, 37365, 39856, 40420, 45580, 48504, 49820, 54696, 59784, 60630, 64672, 68370, 72928, 74730, 79712, 80840, 91160, 97008, 99640, 107113, 109392, 119568, 121260, 136740, 149460, 161680, 182320, 194016, 199280, 214226, 218784, 239136, 242520, 273480, 298920, 321339, 323360, 364640, 398560, 428452, 485040, 535565, 546960, 597840, 642678, 856904, 970080, 1071130, 1093920, 1195680, 1285356, 1606695, 1713808, 2142260, 2570712, 3213390, 3427616, 4284520, 5141424, 6426780, 8569040, 10282848, 12853560, 17138080, 25707120, 51414240]

約数ペア:

[(1, 51414240), (2, 25707120), (3, 17138080), (4, 12853560), (5, 10282848), (6, 8569040), (8, 6426780), (10, 5141424), (12, 4284520), (15, 3427616), (16, 3213390), (20, 2570712), (24, 2142260), (30, 1713808), (32, 1606695), (40, 1285356), (43, 1195680), (47, 1093920), (48, 1071130), (53, 970080), (60, 856904), (80, 642678), (86, 597840), (94, 546960), (96, 535565), (106, 485040), (120, 428452), (129, 398560), (141, 364640), (159, 323360), (160, 321339), (172, 298920), (188, 273480), (212, 242520), (215, 239136), (235, 218784), (240, 214226), (258, 199280), (265, 194016), (282, 182320), (318, 161680), (344, 149460), (376, 136740), (424, 121260), (430, 119568), (470, 109392), (480, 107113), (516, 99640), (530, 97008), (564, 91160), (636, 80840), (645, 79712), (688, 74730), (705, 72928), (752, 68370), (795, 64672), (848, 60630), (860, 59784), (940, 54696), (1032, 49820), (1060, 48504), (1128, 45580), (1272, 40420), (1290, 39856), (1376, 37365), (1410, 36464), (1504, 34185), (1590, 32336), (1696, 30315), (1720, 29892), (1880, 27348), (2021, 25440), (2064, 24910), (2120, 24252), (2256, 22790), (2279, 22560), (2491, 20640), (2544, 20210), (2580, 19928), (2820, 18232), (3180, 16168), (3440, 14946), (3760, 13674), (4042, 12720), (4128, 12455), (4240, 12126), (4512, 11395), (4558, 11280), (4982, 10320), (5088, 10105), (5160, 9964), (5640, 9116), (6063, 8480), (6360, 8084), (6837, 7520), (6880, 7473)]