56069874

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:285

約数の個数: 128

約数和(自身を含む): 154675200

約数和(自身を除く): 98605326

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 37, 38, 42, 54, 57, 63, 74, 111, 114, 126, 133, 171, 189, 211, 222, 259, 266, 333, 342, 378, 399, 422, 513, 518, 633, 666, 703, 777, 798, 999, 1026, 1197, 1266, 1406, 1477, 1554, 1899, 1998, 2109, 2331, 2394, 2954, 3591, 3798, 4009, 4218, 4431, 4662, 4921, 5697, 6327, 6993, 7182, 7807, 8018, 8862, 9842, 11394, 12027, 12654, 13293, 13986, 14763, 15614, 18981, 23421, 24054, 26586, 28063, 29526, 36081, 37962, 39879, 44289, 46842, 54649, 56126, 70263, 72162, 79758, 84189, 88578, 108243, 109298, 132867, 140526, 148333, 163947, 168378, 210789, 216486, 252567, 265734, 296666, 327894, 421578, 444999, 491841, 505134, 757701, 889998, 983682, 1038331, 1334997, 1475523, 1515402, 2076662, 2669994, 2951046, 3114993, 4004991, 6229986, 8009982, 9344979, 18689958, 28034937, 56069874]

約数ペア:

[(1, 56069874), (2, 28034937), (3, 18689958), (6, 9344979), (7, 8009982), (9, 6229986), (14, 4004991), (18, 3114993), (19, 2951046), (21, 2669994), (27, 2076662), (37, 1515402), (38, 1475523), (42, 1334997), (54, 1038331), (57, 983682), (63, 889998), (74, 757701), (111, 505134), (114, 491841), (126, 444999), (133, 421578), (171, 327894), (189, 296666), (211, 265734), (222, 252567), (259, 216486), (266, 210789), (333, 168378), (342, 163947), (378, 148333), (399, 140526), (422, 132867), (513, 109298), (518, 108243), (633, 88578), (666, 84189), (703, 79758), (777, 72162), (798, 70263), (999, 56126), (1026, 54649), (1197, 46842), (1266, 44289), (1406, 39879), (1477, 37962), (1554, 36081), (1899, 29526), (1998, 28063), (2109, 26586), (2331, 24054), (2394, 23421), (2954, 18981), (3591, 15614), (3798, 14763), (4009, 13986), (4218, 13293), (4431, 12654), (4662, 12027), (4921, 11394), (5697, 9842), (6327, 8862), (6993, 8018), (7182, 7807)]