54038180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{823}}^1$

素因数の和:913

約数の個数: 72

約数和(自身を含む): 134140608

約数和(自身を除く): 80102428

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 67, 70, 98, 134, 140, 196, 245, 268, 335, 469, 490, 670, 823, 938, 980, 1340, 1646, 1876, 2345, 3283, 3292, 4115, 4690, 5761, 6566, 8230, 9380, 11522, 13132, 16415, 16460, 23044, 28805, 32830, 40327, 55141, 57610, 65660, 80654, 110282, 115220, 161308, 201635, 220564, 275705, 385987, 403270, 551410, 771974, 806540, 1102820, 1543948, 1929935, 2701909, 3859870, 5403818, 7719740, 10807636, 13509545, 27019090, 54038180]

約数ペア:

[(1, 54038180), (2, 27019090), (4, 13509545), (5, 10807636), (7, 7719740), (10, 5403818), (14, 3859870), (20, 2701909), (28, 1929935), (35, 1543948), (49, 1102820), (67, 806540), (70, 771974), (98, 551410), (134, 403270), (140, 385987), (196, 275705), (245, 220564), (268, 201635), (335, 161308), (469, 115220), (490, 110282), (670, 80654), (823, 65660), (938, 57610), (980, 55141), (1340, 40327), (1646, 32830), (1876, 28805), (2345, 23044), (3283, 16460), (3292, 16415), (4115, 13132), (4690, 11522), (5761, 9380), (6566, 8230)]