55274868

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1439}}^1$

素因数の和:1557

約数の個数: 72

約数和(自身を含む): 154103040

約数和(自身を除く): 98828172

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 97, 99, 132, 194, 198, 291, 388, 396, 582, 873, 1067, 1164, 1439, 1746, 2134, 2878, 3201, 3492, 4268, 4317, 5756, 6402, 8634, 9603, 12804, 12951, 15829, 17268, 19206, 25902, 31658, 38412, 47487, 51804, 63316, 94974, 139583, 142461, 189948, 279166, 284922, 418749, 558332, 569844, 837498, 1256247, 1535413, 1674996, 2512494, 3070826, 4606239, 5024988, 6141652, 9212478, 13818717, 18424956, 27637434, 55274868]

約数ペア:

[(1, 55274868), (2, 27637434), (3, 18424956), (4, 13818717), (6, 9212478), (9, 6141652), (11, 5024988), (12, 4606239), (18, 3070826), (22, 2512494), (33, 1674996), (36, 1535413), (44, 1256247), (66, 837498), (97, 569844), (99, 558332), (132, 418749), (194, 284922), (198, 279166), (291, 189948), (388, 142461), (396, 139583), (582, 94974), (873, 63316), (1067, 51804), (1164, 47487), (1439, 38412), (1746, 31658), (2134, 25902), (2878, 19206), (3201, 17268), (3492, 15829), (4268, 12951), (4317, 12804), (5756, 9603), (6402, 8634)]