54840492

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{809}}^1$

素因数の和:1095

約数の個数: 72

約数和(自身を含む): 159213600

約数和(自身を除く): 104373108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 269, 538, 807, 809, 1076, 1614, 1618, 1883, 2421, 2427, 3228, 3236, 3766, 4842, 4854, 5649, 5663, 7281, 7532, 9684, 9708, 11298, 11326, 14562, 16947, 16989, 22596, 22652, 29124, 33894, 33978, 50967, 67788, 67956, 101934, 203868, 217621, 435242, 652863, 870484, 1305726, 1523347, 1958589, 2611452, 3046694, 3917178, 4570041, 6093388, 7834356, 9140082, 13710123, 18280164, 27420246, 54840492]

約数ペア:

[(1, 54840492), (2, 27420246), (3, 18280164), (4, 13710123), (6, 9140082), (7, 7834356), (9, 6093388), (12, 4570041), (14, 3917178), (18, 3046694), (21, 2611452), (28, 1958589), (36, 1523347), (42, 1305726), (63, 870484), (84, 652863), (126, 435242), (252, 217621), (269, 203868), (538, 101934), (807, 67956), (809, 67788), (1076, 50967), (1614, 33978), (1618, 33894), (1883, 29124), (2421, 22652), (2427, 22596), (3228, 16989), (3236, 16947), (3766, 14562), (4842, 11326), (4854, 11298), (5649, 9708), (5663, 9684), (7281, 7532)]