51175950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:147

約数の個数: 192

約数和(自身を含む): 159418368

約数和(自身を除く): 108242418

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 25, 30, 34, 35, 42, 47, 50, 51, 61, 70, 75, 85, 94, 102, 105, 119, 122, 141, 150, 170, 175, 183, 210, 235, 238, 255, 282, 305, 329, 350, 357, 366, 425, 427, 470, 510, 525, 595, 610, 658, 705, 714, 799, 850, 854, 915, 987, 1037, 1050, 1175, 1190, 1275, 1281, 1410, 1525, 1598, 1645, 1785, 1830, 1974, 2074, 2135, 2350, 2397, 2550, 2562, 2867, 2975, 3050, 3111, 3290, 3525, 3570, 3995, 4270, 4575, 4794, 4935, 5185, 5593, 5734, 5950, 6222, 6405, 7050, 7259, 7990, 8225, 8601, 8925, 9150, 9870, 10370, 10675, 11186, 11985, 12810, 14335, 14518, 15555, 16450, 16779, 17202, 17850, 19975, 20069, 21350, 21777, 23970, 24675, 25925, 27965, 28670, 31110, 32025, 33558, 36295, 39950, 40138, 43005, 43554, 48739, 49350, 51850, 55930, 59925, 60207, 64050, 71675, 72590, 77775, 83895, 86010, 97478, 100345, 108885, 119850, 120414, 139825, 143350, 146217, 155550, 167790, 181475, 200690, 215025, 217770, 243695, 279650, 292434, 301035, 341173, 362950, 419475, 430050, 487390, 501725, 544425, 602070, 682346, 731085, 838950, 1003450, 1023519, 1088850, 1218475, 1462170, 1505175, 1705865, 2047038, 2436950, 3010350, 3411730, 3655425, 5117595, 7310850, 8529325, 10235190, 17058650, 25587975, 51175950]

約数ペア:

[(1, 51175950), (2, 25587975), (3, 17058650), (5, 10235190), (6, 8529325), (7, 7310850), (10, 5117595), (14, 3655425), (15, 3411730), (17, 3010350), (21, 2436950), (25, 2047038), (30, 1705865), (34, 1505175), (35, 1462170), (42, 1218475), (47, 1088850), (50, 1023519), (51, 1003450), (61, 838950), (70, 731085), (75, 682346), (85, 602070), (94, 544425), (102, 501725), (105, 487390), (119, 430050), (122, 419475), (141, 362950), (150, 341173), (170, 301035), (175, 292434), (183, 279650), (210, 243695), (235, 217770), (238, 215025), (255, 200690), (282, 181475), (305, 167790), (329, 155550), (350, 146217), (357, 143350), (366, 139825), (425, 120414), (427, 119850), (470, 108885), (510, 100345), (525, 97478), (595, 86010), (610, 83895), (658, 77775), (705, 72590), (714, 71675), (799, 64050), (850, 60207), (854, 59925), (915, 55930), (987, 51850), (1037, 49350), (1050, 48739), (1175, 43554), (1190, 43005), (1275, 40138), (1281, 39950), (1410, 36295), (1525, 33558), (1598, 32025), (1645, 31110), (1785, 28670), (1830, 27965), (1974, 25925), (2074, 24675), (2135, 23970), (2350, 21777), (2397, 21350), (2550, 20069), (2562, 19975), (2867, 17850), (2975, 17202), (3050, 16779), (3111, 16450), (3290, 15555), (3525, 14518), (3570, 14335), (3995, 12810), (4270, 11985), (4575, 11186), (4794, 10675), (4935, 10370), (5185, 9870), (5593, 9150), (5734, 8925), (5950, 8601), (6222, 8225), (6405, 7990), (7050, 7259)]