51915706674

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{72893}}^1$

素因数の和:73331

約数の個数: 64

約数和(自身を含む): 116975625984

約数和(自身を除く): 65059919310

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 397, 598, 794, 897, 1191, 1794, 2382, 5161, 9131, 10322, 15483, 18262, 27393, 30966, 54786, 72893, 118703, 145786, 218679, 237406, 356109, 437358, 712218, 947609, 1676539, 1895218, 2842827, 3353078, 5029617, 5685654, 10059234, 21795007, 28938521, 43590014, 57877042, 65385021, 86815563, 130770042, 173631126, 376200773, 665585983, 752401546, 1128602319, 1331171966, 1996757949, 2257204638, 3993515898, 8652617779, 17305235558, 25957853337, 51915706674]

約数ペア:

[(1, 51915706674), (2, 25957853337), (3, 17305235558), (6, 8652617779), (13, 3993515898), (23, 2257204638), (26, 1996757949), (39, 1331171966), (46, 1128602319), (69, 752401546), (78, 665585983), (138, 376200773), (299, 173631126), (397, 130770042), (598, 86815563), (794, 65385021), (897, 57877042), (1191, 43590014), (1794, 28938521), (2382, 21795007), (5161, 10059234), (9131, 5685654), (10322, 5029617), (15483, 3353078), (18262, 2842827), (27393, 1895218), (30966, 1676539), (54786, 947609), (72893, 712218), (118703, 437358), (145786, 356109), (218679, 237406)]