48880804917

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6091}}^1\times {\mathrm{20113}}^1$

素因数の和:26233

約数の個数: 32

約数和(自身を含む): 78422072320

約数和(自身を除く): 29541267403

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 6091, 18273, 20113, 42637, 60339, 115729, 127911, 140791, 347187, 382147, 422373, 810103, 1146441, 2430309, 2675029, 8025087, 122508283, 367524849, 857557981, 2327657377, 2572673943, 6982972131, 16293601639, 48880804917]

約数ペア:

[(1, 48880804917), (3, 16293601639), (7, 6982972131), (19, 2572673943), (21, 2327657377), (57, 857557981), (133, 367524849), (399, 122508283), (6091, 8025087), (18273, 2675029), (20113, 2430309), (42637, 1146441), (60339, 810103), (115729, 422373), (127911, 382147), (140791, 347187)]