48515360

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15959}}^1$

素因数の和:15993

約数の個数: 48

約数和(自身を含む): 120657600

約数和(自身を除く): 72142240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 15959, 31918, 63836, 79795, 127672, 159590, 255344, 303221, 319180, 510688, 606442, 638360, 1212884, 1276720, 1516105, 2425768, 2553440, 3032210, 4851536, 6064420, 9703072, 12128840, 24257680, 48515360]

約数ペア:

[(1, 48515360), (2, 24257680), (4, 12128840), (5, 9703072), (8, 6064420), (10, 4851536), (16, 3032210), (19, 2553440), (20, 2425768), (32, 1516105), (38, 1276720), (40, 1212884), (76, 638360), (80, 606442), (95, 510688), (152, 319180), (160, 303221), (190, 255344), (304, 159590), (380, 127672), (608, 79795), (760, 63836), (1520, 31918), (3040, 15959)]