48642503

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 63393792

約数和(自身を除く): 14751289

約数列:

[1, 7, 13, 31, 43, 91, 217, 301, 401, 403, 559, 1333, 2807, 2821, 3913, 5213, 9331, 12431, 17243, 17329, 36491, 87017, 120701, 121303, 161603, 224159, 534533, 1131221, 1569113, 3741731, 6948929, 48642503]

約数ペア:

[(1, 48642503), (7, 6948929), (13, 3741731), (31, 1569113), (43, 1131221), (91, 534533), (217, 224159), (301, 161603), (401, 121303), (403, 120701), (559, 87017), (1333, 36491), (2807, 17329), (2821, 17243), (3913, 12431), (5213, 9331)]