55896670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{12791}}^1$

素因数の和:12840

約数の個数: 32

約数和(自身を含む): 110522880

約数和(自身を除く): 54626210

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 12791, 25582, 63955, 127910, 243029, 294193, 486058, 588386, 1215145, 1470965, 2430290, 2941930, 5589667, 11179334, 27948335, 55896670]

約数ペア:

[(1, 55896670), (2, 27948335), (5, 11179334), (10, 5589667), (19, 2941930), (23, 2430290), (38, 1470965), (46, 1215145), (95, 588386), (115, 486058), (190, 294193), (230, 243029), (437, 127910), (874, 63955), (2185, 25582), (4370, 12791)]