53716740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{151}}^1$

素因数の和:199

約数の個数: 216

約数和(自身を含む): 193588416

約数和(自身を除く): 139871676

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 121, 132, 140, 147, 151, 154, 165, 196, 210, 220, 231, 242, 245, 294, 302, 308, 330, 363, 385, 420, 453, 462, 484, 490, 539, 588, 604, 605, 660, 726, 735, 755, 770, 847, 906, 924, 980, 1057, 1078, 1155, 1210, 1452, 1470, 1510, 1540, 1617, 1661, 1694, 1812, 1815, 2114, 2156, 2265, 2310, 2420, 2541, 2695, 2940, 3020, 3171, 3234, 3322, 3388, 3630, 4228, 4235, 4530, 4620, 4983, 5082, 5285, 5390, 5929, 6342, 6468, 6644, 7260, 7399, 8085, 8305, 8470, 9060, 9966, 10164, 10570, 10780, 11627, 11858, 12684, 12705, 14798, 15855, 16170, 16610, 16940, 17787, 18271, 19932, 21140, 22197, 23254, 23716, 24915, 25410, 29596, 29645, 31710, 32340, 33220, 34881, 35574, 36542, 36995, 44394, 46508, 49830, 50820, 54813, 58135, 59290, 63420, 69762, 71148, 73084, 73990, 81389, 88788, 88935, 91355, 99660, 109626, 110985, 116270, 118580, 127897, 139524, 147980, 162778, 174405, 177870, 182710, 219252, 221970, 232540, 244167, 255794, 274065, 325556, 348810, 355740, 365420, 383691, 406945, 443940, 488334, 511588, 548130, 639485, 697620, 767382, 813890, 895279, 976668, 1096260, 1220835, 1278970, 1534764, 1627780, 1790558, 1918455, 2441670, 2557940, 2685837, 3581116, 3836910, 4476395, 4883340, 5371674, 7673820, 8952790, 10743348, 13429185, 17905580, 26858370, 53716740]

約数ペア:

[(1, 53716740), (2, 26858370), (3, 17905580), (4, 13429185), (5, 10743348), (6, 8952790), (7, 7673820), (10, 5371674), (11, 4883340), (12, 4476395), (14, 3836910), (15, 3581116), (20, 2685837), (21, 2557940), (22, 2441670), (28, 1918455), (30, 1790558), (33, 1627780), (35, 1534764), (42, 1278970), (44, 1220835), (49, 1096260), (55, 976668), (60, 895279), (66, 813890), (70, 767382), (77, 697620), (84, 639485), (98, 548130), (105, 511588), (110, 488334), (121, 443940), (132, 406945), (140, 383691), (147, 365420), (151, 355740), (154, 348810), (165, 325556), (196, 274065), (210, 255794), (220, 244167), (231, 232540), (242, 221970), (245, 219252), (294, 182710), (302, 177870), (308, 174405), (330, 162778), (363, 147980), (385, 139524), (420, 127897), (453, 118580), (462, 116270), (484, 110985), (490, 109626), (539, 99660), (588, 91355), (604, 88935), (605, 88788), (660, 81389), (726, 73990), (735, 73084), (755, 71148), (770, 69762), (847, 63420), (906, 59290), (924, 58135), (980, 54813), (1057, 50820), (1078, 49830), (1155, 46508), (1210, 44394), (1452, 36995), (1470, 36542), (1510, 35574), (1540, 34881), (1617, 33220), (1661, 32340), (1694, 31710), (1812, 29645), (1815, 29596), (2114, 25410), (2156, 24915), (2265, 23716), (2310, 23254), (2420, 22197), (2541, 21140), (2695, 19932), (2940, 18271), (3020, 17787), (3171, 16940), (3234, 16610), (3322, 16170), (3388, 15855), (3630, 14798), (4228, 12705), (4235, 12684), (4530, 11858), (4620, 11627), (4983, 10780), (5082, 10570), (5285, 10164), (5390, 9966), (5929, 9060), (6342, 8470), (6468, 8305), (6644, 8085), (7260, 7399)]