51847276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{541}}^1$

素因数の和:674

約数の個数: 48

約数和(自身を含む): 104107360

約数和(自身を除く): 52260084

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 97, 194, 247, 388, 494, 541, 988, 1082, 1261, 1843, 2164, 2522, 3686, 5044, 7033, 7372, 10279, 14066, 20558, 23959, 28132, 41116, 47918, 52477, 95836, 104954, 133627, 209908, 267254, 534508, 682201, 997063, 1364402, 1994126, 2728804, 3988252, 12961819, 25923638, 51847276]

約数ペア:

[(1, 51847276), (2, 25923638), (4, 12961819), (13, 3988252), (19, 2728804), (26, 1994126), (38, 1364402), (52, 997063), (76, 682201), (97, 534508), (194, 267254), (247, 209908), (388, 133627), (494, 104954), (541, 95836), (988, 52477), (1082, 47918), (1261, 41116), (1843, 28132), (2164, 23959), (2522, 20558), (3686, 14066), (5044, 10279), (7033, 7372)]