61028829940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{542093}}^1$

素因数の和:542548

約数の個数: 48

約数和(自身を含む): 138338052048

約数和(自身を除く): 77309222108

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 433, 866, 1732, 2165, 4330, 5629, 8660, 11258, 22516, 28145, 56290, 112580, 542093, 1084186, 2168372, 2710465, 5420930, 7047209, 10841860, 14094418, 28188836, 35236045, 70472090, 140944180, 234726269, 469452538, 938905076, 1173631345, 2347262690, 3051441497, 4694525380, 6102882994, 12205765988, 15257207485, 30514414970, 61028829940]

約数ペア:

[(1, 61028829940), (2, 30514414970), (4, 15257207485), (5, 12205765988), (10, 6102882994), (13, 4694525380), (20, 3051441497), (26, 2347262690), (52, 1173631345), (65, 938905076), (130, 469452538), (260, 234726269), (433, 140944180), (866, 70472090), (1732, 35236045), (2165, 28188836), (4330, 14094418), (5629, 10841860), (8660, 7047209), (11258, 5420930), (22516, 2710465), (28145, 2168372), (56290, 1084186), (112580, 542093)]