52269490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{809}}^1$

素因数の和:907

約数の個数: 64

約数和(自身を含む): 117573120

約数和(自身を除く): 65303630

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 71, 91, 130, 142, 182, 355, 455, 497, 710, 809, 910, 923, 994, 1618, 1846, 2485, 4045, 4615, 4970, 5663, 6461, 8090, 9230, 10517, 11326, 12922, 21034, 28315, 32305, 52585, 56630, 57439, 64610, 73619, 105170, 114878, 147238, 287195, 368095, 402073, 574390, 736190, 746707, 804146, 1493414, 2010365, 3733535, 4020730, 5226949, 7467070, 10453898, 26134745, 52269490]

約数ペア:

[(1, 52269490), (2, 26134745), (5, 10453898), (7, 7467070), (10, 5226949), (13, 4020730), (14, 3733535), (26, 2010365), (35, 1493414), (65, 804146), (70, 746707), (71, 736190), (91, 574390), (130, 402073), (142, 368095), (182, 287195), (355, 147238), (455, 114878), (497, 105170), (710, 73619), (809, 64610), (910, 57439), (923, 56630), (994, 52585), (1618, 32305), (1846, 28315), (2485, 21034), (4045, 12922), (4615, 11326), (4970, 10517), (5663, 9230), (6461, 8090)]