52487640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{145799}}^1$

素因数の和:145816

約数の個数: 48

約数和(自身を含む): 170586000

約数和(自身を除く): 118098360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 145799, 291598, 437397, 583196, 728995, 874794, 1166392, 1312191, 1457990, 1749588, 2186985, 2624382, 2915980, 3499176, 4373970, 5248764, 5831960, 6560955, 8747940, 10497528, 13121910, 17495880, 26243820, 52487640]

約数ペア:

[(1, 52487640), (2, 26243820), (3, 17495880), (4, 13121910), (5, 10497528), (6, 8747940), (8, 6560955), (9, 5831960), (10, 5248764), (12, 4373970), (15, 3499176), (18, 2915980), (20, 2624382), (24, 2186985), (30, 1749588), (36, 1457990), (40, 1312191), (45, 1166392), (60, 874794), (72, 728995), (90, 583196), (120, 437397), (180, 291598), (360, 145799)]