51886872

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:350

約数の個数: 128

約数和(自身を含む): 155520000

約数和(自身を除く): 103633128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 47, 54, 57, 72, 76, 94, 108, 114, 141, 152, 171, 188, 216, 228, 269, 282, 342, 376, 423, 456, 513, 538, 564, 684, 807, 846, 893, 1026, 1076, 1128, 1269, 1368, 1614, 1692, 1786, 2052, 2152, 2421, 2538, 2679, 3228, 3384, 3572, 4104, 4842, 5076, 5111, 5358, 6456, 7144, 7263, 8037, 9684, 10152, 10222, 10716, 12643, 14526, 15333, 16074, 19368, 20444, 21432, 24111, 25286, 29052, 30666, 32148, 37929, 40888, 45999, 48222, 50572, 58104, 61332, 64296, 75858, 91998, 96444, 101144, 113787, 122664, 137997, 151716, 183996, 192888, 227574, 240217, 275994, 303432, 341361, 367992, 455148, 480434, 551988, 682722, 720651, 910296, 960868, 1103976, 1365444, 1441302, 1921736, 2161953, 2730888, 2882604, 4323906, 5765208, 6485859, 8647812, 12971718, 17295624, 25943436, 51886872]

約数ペア:

[(1, 51886872), (2, 25943436), (3, 17295624), (4, 12971718), (6, 8647812), (8, 6485859), (9, 5765208), (12, 4323906), (18, 2882604), (19, 2730888), (24, 2161953), (27, 1921736), (36, 1441302), (38, 1365444), (47, 1103976), (54, 960868), (57, 910296), (72, 720651), (76, 682722), (94, 551988), (108, 480434), (114, 455148), (141, 367992), (152, 341361), (171, 303432), (188, 275994), (216, 240217), (228, 227574), (269, 192888), (282, 183996), (342, 151716), (376, 137997), (423, 122664), (456, 113787), (513, 101144), (538, 96444), (564, 91998), (684, 75858), (807, 64296), (846, 61332), (893, 58104), (1026, 50572), (1076, 48222), (1128, 45999), (1269, 40888), (1368, 37929), (1614, 32148), (1692, 30666), (1786, 29052), (2052, 25286), (2152, 24111), (2421, 21432), (2538, 20444), (2679, 19368), (3228, 16074), (3384, 15333), (3572, 14526), (4104, 12643), (4842, 10716), (5076, 10222), (5111, 10152), (5358, 9684), (6456, 8037), (7144, 7263)]