50871749390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{449}}^1\times {\mathrm{547}}^1$

素因数の和:1290

約数の個数: 128

約数和(自身を含む): 115053696000

約数和(自身を除く): 64181946610

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 269, 385, 449, 538, 547, 770, 898, 1094, 1345, 1883, 2245, 2690, 2735, 2959, 3143, 3766, 3829, 4490, 4939, 5470, 5918, 6017, 6286, 7658, 9415, 9878, 12034, 14795, 15715, 18830, 19145, 20713, 24695, 29590, 30085, 31430, 34573, 38290, 41426, 42119, 49390, 60170, 69146, 84238, 103565, 120781, 147143, 172865, 207130, 210595, 241562, 245603, 294286, 345730, 421190, 491206, 603905, 735715, 845467, 1030001, 1207810, 1228015, 1328591, 1471430, 1618573, 1690934, 1719221, 2060002, 2456030, 2657182, 2701633, 3237146, 3438442, 4227335, 5150005, 5403266, 6642955, 8092865, 8454670, 8596105, 9300137, 10300010, 11330011, 13285910, 13508165, 16185730, 17192210, 18600274, 18911431, 22660022, 27016330, 37822862, 46500685, 56650055, 66067207, 93001370, 94557155, 113300110, 132134414, 189114310, 330336035, 462470449, 660672070, 726739277, 924940898, 1453478554, 2312352245, 3633696385, 4624704490, 5087174939, 7267392770, 10174349878, 25435874695, 50871749390]

約数ペア:

[(1, 50871749390), (2, 25435874695), (5, 10174349878), (7, 7267392770), (10, 5087174939), (11, 4624704490), (14, 3633696385), (22, 2312352245), (35, 1453478554), (55, 924940898), (70, 726739277), (77, 660672070), (110, 462470449), (154, 330336035), (269, 189114310), (385, 132134414), (449, 113300110), (538, 94557155), (547, 93001370), (770, 66067207), (898, 56650055), (1094, 46500685), (1345, 37822862), (1883, 27016330), (2245, 22660022), (2690, 18911431), (2735, 18600274), (2959, 17192210), (3143, 16185730), (3766, 13508165), (3829, 13285910), (4490, 11330011), (4939, 10300010), (5470, 9300137), (5918, 8596105), (6017, 8454670), (6286, 8092865), (7658, 6642955), (9415, 5403266), (9878, 5150005), (12034, 4227335), (14795, 3438442), (15715, 3237146), (18830, 2701633), (19145, 2657182), (20713, 2456030), (24695, 2060002), (29590, 1719221), (30085, 1690934), (31430, 1618573), (34573, 1471430), (38290, 1328591), (41426, 1228015), (42119, 1207810), (49390, 1030001), (60170, 845467), (69146, 735715), (84238, 603905), (103565, 491206), (120781, 421190), (147143, 345730), (172865, 294286), (207130, 245603), (210595, 241562)]