49338778895

素因数分解:

$5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{38047}}^1$

素因数の和:38212

約数の個数: 48

約数和(自身を含む): 70787543040

約数和(自身を除く): 21448764145

約数列:

[1, 5, 7, 35, 49, 67, 79, 245, 335, 395, 469, 553, 2345, 2765, 3283, 3871, 5293, 16415, 19355, 26465, 37051, 38047, 185255, 190235, 259357, 266329, 1296785, 1331645, 1864303, 2549149, 3005713, 9321515, 12745745, 15028565, 17844043, 21039991, 89220215, 105199955, 124908301, 147279937, 201382771, 624541505, 736399685, 1006913855, 1409679397, 7048396985, 9867755779, 49338778895]

約数ペア:

[(1, 49338778895), (5, 9867755779), (7, 7048396985), (35, 1409679397), (49, 1006913855), (67, 736399685), (79, 624541505), (245, 201382771), (335, 147279937), (395, 124908301), (469, 105199955), (553, 89220215), (2345, 21039991), (2765, 17844043), (3283, 15028565), (3871, 12745745), (5293, 9321515), (16415, 3005713), (19355, 2549149), (26465, 1864303), (37051, 1331645), (38047, 1296785), (185255, 266329), (190235, 259357)]