53899428

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21491}}^1$

素因数の和:21528

約数の個数: 48

約数和(自身を含む): 144426240

約数和(自身を除く): 90526812

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 21491, 42982, 64473, 85964, 128946, 236401, 257892, 408329, 472802, 709203, 816658, 945604, 1224987, 1418406, 1633316, 2449974, 2836812, 4491619, 4899948, 8983238, 13474857, 17966476, 26949714, 53899428]

約数ペア:

[(1, 53899428), (2, 26949714), (3, 17966476), (4, 13474857), (6, 8983238), (11, 4899948), (12, 4491619), (19, 2836812), (22, 2449974), (33, 1633316), (38, 1418406), (44, 1224987), (57, 945604), (66, 816658), (76, 709203), (114, 472802), (132, 408329), (209, 257892), (228, 236401), (418, 128946), (627, 85964), (836, 64473), (1254, 42982), (2508, 21491)]