49181520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{204923}}^1$

素因数の和:204939

約数の個数: 40

約数和(自身を含む): 152463456

約数和(自身を除く): 103281936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 204923, 409846, 614769, 819692, 1024615, 1229538, 1639384, 2049230, 2459076, 3073845, 3278768, 4098460, 4918152, 6147690, 8196920, 9836304, 12295380, 16393840, 24590760, 49181520]

約数ペア:

[(1, 49181520), (2, 24590760), (3, 16393840), (4, 12295380), (5, 9836304), (6, 8196920), (8, 6147690), (10, 4918152), (12, 4098460), (15, 3278768), (16, 3073845), (20, 2459076), (24, 2049230), (30, 1639384), (40, 1229538), (48, 1024615), (60, 819692), (80, 614769), (120, 409846), (240, 204923)]