51550883964

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{4721}}^1$

素因数の和:4940

約数の個数: 144

約数和(自身を含む): 136438979040

約数和(自身を除く): 84888095076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 59, 97, 106, 118, 159, 177, 194, 212, 236, 291, 318, 354, 388, 477, 531, 582, 636, 708, 873, 954, 1062, 1164, 1746, 1908, 2124, 3127, 3492, 4721, 5141, 5723, 6254, 9381, 9442, 10282, 11446, 12508, 14163, 15423, 17169, 18762, 18884, 20564, 22892, 28143, 28326, 30846, 34338, 37524, 42489, 46269, 51507, 56286, 56652, 61692, 68676, 84978, 92538, 103014, 112572, 169956, 185076, 206028, 250213, 278539, 303319, 457937, 500426, 557078, 606638, 750639, 835617, 909957, 915874, 1000852, 1114156, 1213276, 1373811, 1501278, 1671234, 1819914, 1831748, 2251917, 2506851, 2729871, 2747622, 3002556, 3342468, 3639828, 4121433, 4503834, 5013702, 5459742, 5495244, 8242866, 9007668, 10027404, 10919484, 14762567, 16485732, 24270661, 27018283, 29525134, 44287701, 48541322, 54036566, 59050268, 72811983, 81054849, 88575402, 97082644, 108073132, 132863103, 145623966, 162109698, 177150804, 218435949, 243164547, 265726206, 291247932, 324219396, 436871898, 486329094, 531452412, 873743796, 972658188, 1431968999, 2863937998, 4295906997, 5727875996, 8591813994, 12887720991, 17183627988, 25775441982, 51550883964]

約数ペア:

[(1, 51550883964), (2, 25775441982), (3, 17183627988), (4, 12887720991), (6, 8591813994), (9, 5727875996), (12, 4295906997), (18, 2863937998), (36, 1431968999), (53, 972658188), (59, 873743796), (97, 531452412), (106, 486329094), (118, 436871898), (159, 324219396), (177, 291247932), (194, 265726206), (212, 243164547), (236, 218435949), (291, 177150804), (318, 162109698), (354, 145623966), (388, 132863103), (477, 108073132), (531, 97082644), (582, 88575402), (636, 81054849), (708, 72811983), (873, 59050268), (954, 54036566), (1062, 48541322), (1164, 44287701), (1746, 29525134), (1908, 27018283), (2124, 24270661), (3127, 16485732), (3492, 14762567), (4721, 10919484), (5141, 10027404), (5723, 9007668), (6254, 8242866), (9381, 5495244), (9442, 5459742), (10282, 5013702), (11446, 4503834), (12508, 4121433), (14163, 3639828), (15423, 3342468), (17169, 3002556), (18762, 2747622), (18884, 2729871), (20564, 2506851), (22892, 2251917), (28143, 1831748), (28326, 1819914), (30846, 1671234), (34338, 1501278), (37524, 1373811), (42489, 1213276), (46269, 1114156), (51507, 1000852), (56286, 915874), (56652, 909957), (61692, 835617), (68676, 750639), (84978, 606638), (92538, 557078), (103014, 500426), (112572, 457937), (169956, 303319), (185076, 278539), (206028, 250213)]