50120980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27539}}^1$

素因数の和:27568

約数の個数: 48

約数和(自身を含む): 129548160

約数和(自身を除く): 79427180

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 27539, 55078, 110156, 137695, 192773, 275390, 358007, 385546, 550780, 716014, 771092, 963865, 1432028, 1790035, 1927730, 2506049, 3580070, 3855460, 5012098, 7160140, 10024196, 12530245, 25060490, 50120980]

約数ペア:

[(1, 50120980), (2, 25060490), (4, 12530245), (5, 10024196), (7, 7160140), (10, 5012098), (13, 3855460), (14, 3580070), (20, 2506049), (26, 1927730), (28, 1790035), (35, 1432028), (52, 963865), (65, 771092), (70, 716014), (91, 550780), (130, 385546), (140, 358007), (182, 275390), (260, 192773), (364, 137695), (455, 110156), (910, 55078), (1820, 27539)]