50730320

素因数分解:

$2^4\times 5^1\times {\mathrm{311}}^1\times {\mathrm{2039}}^1$

素因数の和:2363

約数の個数: 40

約数和(自身を含む): 118385280

約数和(自身を除く): 67654960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 311, 622, 1244, 1555, 2039, 2488, 3110, 4078, 4976, 6220, 8156, 10195, 12440, 16312, 20390, 24880, 32624, 40780, 81560, 163120, 634129, 1268258, 2536516, 3170645, 5073032, 6341290, 10146064, 12682580, 25365160, 50730320]

約数ペア:

[(1, 50730320), (2, 25365160), (4, 12682580), (5, 10146064), (8, 6341290), (10, 5073032), (16, 3170645), (20, 2536516), (40, 1268258), (80, 634129), (311, 163120), (622, 81560), (1244, 40780), (1555, 32624), (2039, 24880), (2488, 20390), (3110, 16312), (4078, 12440), (4976, 10195), (6220, 8156)]