55328823

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^2$

素因数の和:145

約数の個数: 54

約数和(自身を含む): 93656472

約数和(自身を除く): 38327649

約数列:

[1, 3, 9, 11, 23, 33, 47, 69, 99, 121, 141, 207, 253, 363, 423, 517, 759, 1081, 1089, 1551, 2209, 2277, 2783, 3243, 4653, 5687, 6627, 8349, 9729, 11891, 17061, 19881, 24299, 25047, 35673, 50807, 51183, 72897, 107019, 130801, 152421, 218691, 267289, 392403, 457263, 558877, 801867, 1177209, 1676631, 2405601, 5029893, 6147647, 18442941, 55328823]

約数ペア:

[(1, 55328823), (3, 18442941), (9, 6147647), (11, 5029893), (23, 2405601), (33, 1676631), (47, 1177209), (69, 801867), (99, 558877), (121, 457263), (141, 392403), (207, 267289), (253, 218691), (363, 152421), (423, 130801), (517, 107019), (759, 72897), (1081, 51183), (1089, 50807), (1551, 35673), (2209, 25047), (2277, 24299), (2783, 19881), (3243, 17061), (4653, 11891), (5687, 9729), (6627, 8349)]