50335280

素因数分解:

$2^4\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2339}}^1$

素因数の和:2621

約数の個数: 40

約数和(自身を含む): 117514800

約数和(自身を除く): 67179520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 269, 538, 1076, 1345, 2152, 2339, 2690, 4304, 4678, 5380, 9356, 10760, 11695, 18712, 21520, 23390, 37424, 46780, 93560, 187120, 629191, 1258382, 2516764, 3145955, 5033528, 6291910, 10067056, 12583820, 25167640, 50335280]

約数ペア:

[(1, 50335280), (2, 25167640), (4, 12583820), (5, 10067056), (8, 6291910), (10, 5033528), (16, 3145955), (20, 2516764), (40, 1258382), (80, 629191), (269, 187120), (538, 93560), (1076, 46780), (1345, 37424), (2152, 23390), (2339, 21520), (2690, 18712), (4304, 11695), (4678, 10760), (5380, 9356)]