42497850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{449}}^1\times {\mathrm{631}}^1$

素因数の和:1095

約数の個数: 48

約数和(自身を含む): 105796800

約数和(自身を除く): 63298950

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 449, 631, 898, 1262, 1347, 1893, 2245, 2694, 3155, 3786, 4490, 6310, 6735, 9465, 11225, 13470, 15775, 18930, 22450, 31550, 33675, 47325, 67350, 94650, 283319, 566638, 849957, 1416595, 1699914, 2833190, 4249785, 7082975, 8499570, 14165950, 21248925, 42497850]

約数ペア:

[(1, 42497850), (2, 21248925), (3, 14165950), (5, 8499570), (6, 7082975), (10, 4249785), (15, 2833190), (25, 1699914), (30, 1416595), (50, 849957), (75, 566638), (150, 283319), (449, 94650), (631, 67350), (898, 47325), (1262, 33675), (1347, 31550), (1893, 22450), (2245, 18930), (2694, 15775), (3155, 13470), (3786, 11225), (4490, 9465), (6310, 6735)]