53057412

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{461}}^1$

素因数の和:633

約数の個数: 72

約数和(自身を含む): 141261120

約数和(自身を除く): 88203708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 139, 207, 276, 278, 414, 417, 461, 556, 828, 834, 922, 1251, 1383, 1668, 1844, 2502, 2766, 3197, 4149, 5004, 5532, 6394, 8298, 9591, 10603, 12788, 16596, 19182, 21206, 28773, 31809, 38364, 42412, 57546, 63618, 64079, 95427, 115092, 127236, 128158, 190854, 192237, 256316, 381708, 384474, 576711, 768948, 1153422, 1473817, 2306844, 2947634, 4421451, 5895268, 8842902, 13264353, 17685804, 26528706, 53057412]

約数ペア:

[(1, 53057412), (2, 26528706), (3, 17685804), (4, 13264353), (6, 8842902), (9, 5895268), (12, 4421451), (18, 2947634), (23, 2306844), (36, 1473817), (46, 1153422), (69, 768948), (92, 576711), (138, 384474), (139, 381708), (207, 256316), (276, 192237), (278, 190854), (414, 128158), (417, 127236), (461, 115092), (556, 95427), (828, 64079), (834, 63618), (922, 57546), (1251, 42412), (1383, 38364), (1668, 31809), (1844, 28773), (2502, 21206), (2766, 19182), (3197, 16596), (4149, 12788), (5004, 10603), (5532, 9591), (6394, 8298)]