51490532

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{18311}}^1$

素因数の和:18371

約数の個数: 24

約数和(自身を含む): 97419840

約数和(自身を除く): 45929308

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 18311, 36622, 73244, 347909, 677507, 695818, 1355014, 1391636, 2710028, 12872633, 25745266, 51490532]

約数ペア:

[(1, 51490532), (2, 25745266), (4, 12872633), (19, 2710028), (37, 1391636), (38, 1355014), (74, 695818), (76, 677507), (148, 347909), (703, 73244), (1406, 36622), (2812, 18311)]