47217912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5303}}^1$

素因数の和:5372

約数の個数: 64

約数和(自身を含む): 137479680

約数和(自身を除く): 90261768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 84, 106, 159, 168, 212, 318, 371, 424, 636, 742, 1113, 1272, 1484, 2226, 2968, 4452, 5303, 8904, 10606, 15909, 21212, 31818, 37121, 42424, 63636, 74242, 111363, 127272, 148484, 222726, 281059, 296968, 445452, 562118, 843177, 890904, 1124236, 1686354, 1967413, 2248472, 3372708, 3934826, 5902239, 6745416, 7869652, 11804478, 15739304, 23608956, 47217912]

約数ペア:

[(1, 47217912), (2, 23608956), (3, 15739304), (4, 11804478), (6, 7869652), (7, 6745416), (8, 5902239), (12, 3934826), (14, 3372708), (21, 2248472), (24, 1967413), (28, 1686354), (42, 1124236), (53, 890904), (56, 843177), (84, 562118), (106, 445452), (159, 296968), (168, 281059), (212, 222726), (318, 148484), (371, 127272), (424, 111363), (636, 74242), (742, 63636), (1113, 42424), (1272, 37121), (1484, 31818), (2226, 21212), (2968, 15909), (4452, 10606), (5303, 8904)]