54921930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:260

約数の個数: 128

約数和(自身を含む): 160247808

約数和(自身を除く): 105325878

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 83, 105, 115, 137, 138, 161, 166, 210, 230, 249, 274, 322, 345, 411, 415, 483, 498, 581, 685, 690, 805, 822, 830, 959, 966, 1162, 1245, 1370, 1610, 1743, 1909, 1918, 2055, 2415, 2490, 2877, 2905, 3151, 3486, 3818, 4110, 4795, 4830, 5727, 5754, 5810, 6302, 8715, 9453, 9545, 9590, 11371, 11454, 13363, 14385, 15755, 17430, 18906, 19090, 22057, 22742, 26726, 28635, 28770, 31510, 34113, 40089, 44114, 47265, 56855, 57270, 66171, 66815, 68226, 79597, 80178, 94530, 110285, 113710, 132342, 133630, 159194, 170565, 200445, 220570, 238791, 261533, 330855, 341130, 397985, 400890, 477582, 523066, 661710, 784599, 795970, 1193955, 1307665, 1569198, 1830731, 2387910, 2615330, 3661462, 3922995, 5492193, 7845990, 9153655, 10984386, 18307310, 27460965, 54921930]

約数ペア:

[(1, 54921930), (2, 27460965), (3, 18307310), (5, 10984386), (6, 9153655), (7, 7845990), (10, 5492193), (14, 3922995), (15, 3661462), (21, 2615330), (23, 2387910), (30, 1830731), (35, 1569198), (42, 1307665), (46, 1193955), (69, 795970), (70, 784599), (83, 661710), (105, 523066), (115, 477582), (137, 400890), (138, 397985), (161, 341130), (166, 330855), (210, 261533), (230, 238791), (249, 220570), (274, 200445), (322, 170565), (345, 159194), (411, 133630), (415, 132342), (483, 113710), (498, 110285), (581, 94530), (685, 80178), (690, 79597), (805, 68226), (822, 66815), (830, 66171), (959, 57270), (966, 56855), (1162, 47265), (1245, 44114), (1370, 40089), (1610, 34113), (1743, 31510), (1909, 28770), (1918, 28635), (2055, 26726), (2415, 22742), (2490, 22057), (2877, 19090), (2905, 18906), (3151, 17430), (3486, 15755), (3818, 14385), (4110, 13363), (4795, 11454), (4830, 11371), (5727, 9590), (5754, 9545), (5810, 9453), (6302, 8715)]