51249720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{427081}}^1$

素因数の和:427095

約数の個数: 32

約数和(自身を含む): 153749520

約数和(自身を除く): 102499800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 427081, 854162, 1281243, 1708324, 2135405, 2562486, 3416648, 4270810, 5124972, 6406215, 8541620, 10249944, 12812430, 17083240, 25624860, 51249720]

約数ペア:

[(1, 51249720), (2, 25624860), (3, 17083240), (4, 12812430), (5, 10249944), (6, 8541620), (8, 6406215), (10, 5124972), (12, 4270810), (15, 3416648), (20, 2562486), (24, 2135405), (30, 1708324), (40, 1281243), (60, 854162), (120, 427081)]