55218378

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:447

約数の個数: 48

約数和(自身を含む): 118400256

約数和(自身を除く): 63181878

約数列:

[1, 2, 3, 6, 29, 31, 58, 62, 87, 93, 174, 186, 353, 706, 841, 899, 1059, 1682, 1798, 2118, 2523, 2697, 5046, 5394, 10237, 10943, 20474, 21886, 26071, 30711, 32829, 52142, 61422, 65658, 78213, 156426, 296873, 317347, 593746, 634694, 890619, 952041, 1781238, 1904082, 9203063, 18406126, 27609189, 55218378]

約数ペア:

[(1, 55218378), (2, 27609189), (3, 18406126), (6, 9203063), (29, 1904082), (31, 1781238), (58, 952041), (62, 890619), (87, 634694), (93, 593746), (174, 317347), (186, 296873), (353, 156426), (706, 78213), (841, 65658), (899, 61422), (1059, 52142), (1682, 32829), (1798, 30711), (2118, 26071), (2523, 21886), (2697, 20474), (5046, 10943), (5394, 10237)]