56833140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1487}}^1$

素因数の和:1526

約数の個数: 144

約数和(自身を含む): 199487232

約数和(自身を除く): 142654092

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 364, 390, 420, 455, 490, 546, 588, 637, 735, 780, 910, 980, 1092, 1274, 1365, 1470, 1487, 1820, 1911, 2548, 2730, 2940, 2974, 3185, 3822, 4461, 5460, 5948, 6370, 7435, 7644, 8922, 9555, 10409, 12740, 14870, 17844, 19110, 19331, 20818, 22305, 29740, 31227, 38220, 38662, 41636, 44610, 52045, 57993, 62454, 72863, 77324, 89220, 96655, 104090, 115986, 124908, 135317, 145726, 156135, 193310, 208180, 218589, 231972, 270634, 289965, 291452, 312270, 364315, 386620, 405951, 437178, 541268, 579930, 624540, 676585, 728630, 811902, 874356, 947219, 1092945, 1159860, 1353170, 1457260, 1623804, 1894438, 2029755, 2185890, 2706340, 2841657, 3788876, 4059510, 4371780, 4736095, 5683314, 8119020, 9472190, 11366628, 14208285, 18944380, 28416570, 56833140]

約数ペア:

[(1, 56833140), (2, 28416570), (3, 18944380), (4, 14208285), (5, 11366628), (6, 9472190), (7, 8119020), (10, 5683314), (12, 4736095), (13, 4371780), (14, 4059510), (15, 3788876), (20, 2841657), (21, 2706340), (26, 2185890), (28, 2029755), (30, 1894438), (35, 1623804), (39, 1457260), (42, 1353170), (49, 1159860), (52, 1092945), (60, 947219), (65, 874356), (70, 811902), (78, 728630), (84, 676585), (91, 624540), (98, 579930), (105, 541268), (130, 437178), (140, 405951), (147, 386620), (156, 364315), (182, 312270), (195, 291452), (196, 289965), (210, 270634), (245, 231972), (260, 218589), (273, 208180), (294, 193310), (364, 156135), (390, 145726), (420, 135317), (455, 124908), (490, 115986), (546, 104090), (588, 96655), (637, 89220), (735, 77324), (780, 72863), (910, 62454), (980, 57993), (1092, 52045), (1274, 44610), (1365, 41636), (1470, 38662), (1487, 38220), (1820, 31227), (1911, 29740), (2548, 22305), (2730, 20818), (2940, 19331), (2974, 19110), (3185, 17844), (3822, 14870), (4461, 12740), (5460, 10409), (5948, 9555), (6370, 8922), (7435, 7644)]