55148236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1439}}^1$

素因数の和:1534

約数の個数: 48

約数和(自身を含む): 115153920

約数和(自身を除く): 60005684

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 67, 134, 143, 268, 286, 572, 737, 871, 1439, 1474, 1742, 2878, 2948, 3484, 5756, 9581, 15829, 18707, 19162, 31658, 37414, 38324, 63316, 74828, 96413, 192826, 205777, 385652, 411554, 823108, 1060543, 1253369, 2121086, 2506738, 4242172, 5013476, 13787059, 27574118, 55148236]

約数ペア:

[(1, 55148236), (2, 27574118), (4, 13787059), (11, 5013476), (13, 4242172), (22, 2506738), (26, 2121086), (44, 1253369), (52, 1060543), (67, 823108), (134, 411554), (143, 385652), (268, 205777), (286, 192826), (572, 96413), (737, 74828), (871, 63316), (1439, 38324), (1474, 37414), (1742, 31658), (2878, 19162), (2948, 18707), (3484, 15829), (5756, 9581)]