39949052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{331}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 82771584

約数和(自身を除く): 42822532

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 211, 286, 331, 422, 572, 662, 844, 1324, 2321, 2743, 3641, 4303, 4642, 5486, 7282, 8606, 9284, 10972, 14564, 17212, 30173, 47333, 60346, 69841, 94666, 120692, 139682, 189332, 279364, 768251, 907933, 1536502, 1815866, 3073004, 3631732, 9987263, 19974526, 39949052]

約数ペア:

[(1, 39949052), (2, 19974526), (4, 9987263), (11, 3631732), (13, 3073004), (22, 1815866), (26, 1536502), (44, 907933), (52, 768251), (143, 279364), (211, 189332), (286, 139682), (331, 120692), (422, 94666), (572, 69841), (662, 60346), (844, 47333), (1324, 30173), (2321, 17212), (2743, 14564), (3641, 10972), (4303, 9284), (4642, 8606), (5486, 7282)]