50071140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{811}}^1$

素因数の和:847

約数の個数: 144

約数和(自身を含む): 177340800

約数和(自身を除く): 127269660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 343, 420, 441, 490, 588, 630, 686, 735, 811, 882, 980, 1029, 1260, 1372, 1470, 1622, 1715, 1764, 2058, 2205, 2433, 2940, 3087, 3244, 3430, 4055, 4116, 4410, 4866, 5145, 5677, 6174, 6860, 7299, 8110, 8820, 9732, 10290, 11354, 12165, 12348, 14598, 15435, 16220, 17031, 20580, 22708, 24330, 28385, 29196, 30870, 34062, 36495, 39739, 48660, 51093, 56770, 61740, 68124, 72990, 79478, 85155, 102186, 113540, 119217, 145980, 158956, 170310, 198695, 204372, 238434, 255465, 278173, 340620, 357651, 397390, 476868, 510930, 556346, 596085, 715302, 794780, 834519, 1021860, 1112692, 1192170, 1390865, 1430604, 1669038, 1788255, 2384340, 2503557, 2781730, 3338076, 3576510, 4172595, 5007114, 5563460, 7153020, 8345190, 10014228, 12517785, 16690380, 25035570, 50071140]

約数ペア:

[(1, 50071140), (2, 25035570), (3, 16690380), (4, 12517785), (5, 10014228), (6, 8345190), (7, 7153020), (9, 5563460), (10, 5007114), (12, 4172595), (14, 3576510), (15, 3338076), (18, 2781730), (20, 2503557), (21, 2384340), (28, 1788255), (30, 1669038), (35, 1430604), (36, 1390865), (42, 1192170), (45, 1112692), (49, 1021860), (60, 834519), (63, 794780), (70, 715302), (84, 596085), (90, 556346), (98, 510930), (105, 476868), (126, 397390), (140, 357651), (147, 340620), (180, 278173), (196, 255465), (210, 238434), (245, 204372), (252, 198695), (294, 170310), (315, 158956), (343, 145980), (420, 119217), (441, 113540), (490, 102186), (588, 85155), (630, 79478), (686, 72990), (735, 68124), (811, 61740), (882, 56770), (980, 51093), (1029, 48660), (1260, 39739), (1372, 36495), (1470, 34062), (1622, 30870), (1715, 29196), (1764, 28385), (2058, 24330), (2205, 22708), (2433, 20580), (2940, 17031), (3087, 16220), (3244, 15435), (3430, 14598), (4055, 12348), (4116, 12165), (4410, 11354), (4866, 10290), (5145, 9732), (5677, 8820), (6174, 8110), (6860, 7299)]