47388852

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1087}}^1$

素因数の和:1277

約数の個数: 72

約数和(自身を含む): 137819136

約数和(自身を除く): 90430284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 173, 252, 346, 519, 692, 1038, 1087, 1211, 1557, 2076, 2174, 2422, 3114, 3261, 3633, 4348, 4844, 6228, 6522, 7266, 7609, 9783, 10899, 13044, 14532, 15218, 19566, 21798, 22827, 30436, 39132, 43596, 45654, 68481, 91308, 136962, 188051, 273924, 376102, 564153, 752204, 1128306, 1316357, 1692459, 2256612, 2632714, 3384918, 3949071, 5265428, 6769836, 7898142, 11847213, 15796284, 23694426, 47388852]

約数ペア:

[(1, 47388852), (2, 23694426), (3, 15796284), (4, 11847213), (6, 7898142), (7, 6769836), (9, 5265428), (12, 3949071), (14, 3384918), (18, 2632714), (21, 2256612), (28, 1692459), (36, 1316357), (42, 1128306), (63, 752204), (84, 564153), (126, 376102), (173, 273924), (252, 188051), (346, 136962), (519, 91308), (692, 68481), (1038, 45654), (1087, 43596), (1211, 39132), (1557, 30436), (2076, 22827), (2174, 21798), (2422, 19566), (3114, 15218), (3261, 14532), (3633, 13044), (4348, 10899), (4844, 9783), (6228, 7609), (6522, 7266)]