48637701

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{227}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 85363200

約数和(自身を除く): 36725499

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 179, 227, 399, 537, 681, 1197, 1253, 1589, 1611, 2043, 3401, 3759, 4313, 4767, 10203, 11277, 12939, 14301, 23807, 30191, 30609, 38817, 40633, 71421, 90573, 121899, 214263, 271719, 284431, 365697, 772027, 853293, 2316081, 2559879, 5404189, 6948243, 16212567, 48637701]

約数ペア:

[(1, 48637701), (3, 16212567), (7, 6948243), (9, 5404189), (19, 2559879), (21, 2316081), (57, 853293), (63, 772027), (133, 365697), (171, 284431), (179, 271719), (227, 214263), (399, 121899), (537, 90573), (681, 71421), (1197, 40633), (1253, 38817), (1589, 30609), (1611, 30191), (2043, 23807), (3401, 14301), (3759, 12939), (4313, 11277), (4767, 10203)]