55815288

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{337}}^1$

素因数の和:516

約数の個数: 64

約数和(自身を含む): 143420160

約数和(自身を除く): 87604872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 103, 134, 201, 206, 268, 309, 337, 402, 412, 536, 618, 674, 804, 824, 1011, 1236, 1348, 1608, 2022, 2472, 2696, 4044, 6901, 8088, 13802, 20703, 22579, 27604, 34711, 41406, 45158, 55208, 67737, 69422, 82812, 90316, 104133, 135474, 138844, 165624, 180632, 208266, 270948, 277688, 416532, 541896, 833064, 2325637, 4651274, 6976911, 9302548, 13953822, 18605096, 27907644, 55815288]

約数ペア:

[(1, 55815288), (2, 27907644), (3, 18605096), (4, 13953822), (6, 9302548), (8, 6976911), (12, 4651274), (24, 2325637), (67, 833064), (103, 541896), (134, 416532), (201, 277688), (206, 270948), (268, 208266), (309, 180632), (337, 165624), (402, 138844), (412, 135474), (536, 104133), (618, 90316), (674, 82812), (804, 69422), (824, 67737), (1011, 55208), (1236, 45158), (1348, 41406), (1608, 34711), (2022, 27604), (2472, 22579), (2696, 20703), (4044, 13802), (6901, 8088)]