49151448

素因数分解:

$2^3\times 3^4\times {\mathrm{101}}^1\times {\mathrm{751}}^1$

素因数の和:870

約数の個数: 80

約数和(自身を含む): 139217760

約数和(自身を除く): 90066312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 101, 108, 162, 202, 216, 303, 324, 404, 606, 648, 751, 808, 909, 1212, 1502, 1818, 2253, 2424, 2727, 3004, 3636, 4506, 5454, 6008, 6759, 7272, 8181, 9012, 10908, 13518, 16362, 18024, 20277, 21816, 27036, 32724, 40554, 54072, 60831, 65448, 75851, 81108, 121662, 151702, 162216, 227553, 243324, 303404, 455106, 486648, 606808, 682659, 910212, 1365318, 1820424, 2047977, 2730636, 4095954, 5461272, 6143931, 8191908, 12287862, 16383816, 24575724, 49151448]

約数ペア:

[(1, 49151448), (2, 24575724), (3, 16383816), (4, 12287862), (6, 8191908), (8, 6143931), (9, 5461272), (12, 4095954), (18, 2730636), (24, 2047977), (27, 1820424), (36, 1365318), (54, 910212), (72, 682659), (81, 606808), (101, 486648), (108, 455106), (162, 303404), (202, 243324), (216, 227553), (303, 162216), (324, 151702), (404, 121662), (606, 81108), (648, 75851), (751, 65448), (808, 60831), (909, 54072), (1212, 40554), (1502, 32724), (1818, 27036), (2253, 21816), (2424, 20277), (2727, 18024), (3004, 16362), (3636, 13518), (4506, 10908), (5454, 9012), (6008, 8181), (6759, 7272)]