51988431474

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1003909}}^1$

素因数の和:1004064

約数の個数: 64

約数和(自身を含む): 132997996800

約数和(自身を除く): 81009565326

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 137, 189, 274, 378, 411, 822, 959, 1233, 1918, 2466, 2877, 3699, 5754, 7398, 8631, 17262, 25893, 51786, 1003909, 2007818, 3011727, 6023454, 7027363, 9035181, 14054726, 18070362, 21082089, 27105543, 42164178, 54211086, 63246267, 126492534, 137535533, 189738801, 275071066, 379477602, 412606599, 825213198, 962748731, 1237819797, 1925497462, 2475639594, 2888246193, 3713459391, 5776492386, 7426918782, 8664738579, 17329477158, 25994215737, 51988431474]

約数ペア:

[(1, 51988431474), (2, 25994215737), (3, 17329477158), (6, 8664738579), (7, 7426918782), (9, 5776492386), (14, 3713459391), (18, 2888246193), (21, 2475639594), (27, 1925497462), (42, 1237819797), (54, 962748731), (63, 825213198), (126, 412606599), (137, 379477602), (189, 275071066), (274, 189738801), (378, 137535533), (411, 126492534), (822, 63246267), (959, 54211086), (1233, 42164178), (1918, 27105543), (2466, 21082089), (2877, 18070362), (3699, 14054726), (5754, 9035181), (7398, 7027363), (8631, 6023454), (17262, 3011727), (25893, 2007818), (51786, 1003909)]