55431246

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{331}}^1$

素因数の和:481

約数の個数: 64

約数和(自身を含む): 127169280

約数和(自身を除く): 71738034

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 113, 114, 226, 247, 331, 339, 494, 662, 678, 741, 993, 1469, 1482, 1986, 2147, 2938, 4294, 4303, 4407, 6289, 6441, 8606, 8814, 12578, 12882, 12909, 18867, 25818, 27911, 37403, 37734, 55822, 74806, 81757, 83733, 112209, 163514, 167466, 224418, 245271, 486239, 490542, 710657, 972478, 1421314, 1458717, 2131971, 2917434, 4263942, 9238541, 18477082, 27715623, 55431246]

約数ペア:

[(1, 55431246), (2, 27715623), (3, 18477082), (6, 9238541), (13, 4263942), (19, 2917434), (26, 2131971), (38, 1458717), (39, 1421314), (57, 972478), (78, 710657), (113, 490542), (114, 486239), (226, 245271), (247, 224418), (331, 167466), (339, 163514), (494, 112209), (662, 83733), (678, 81757), (741, 74806), (993, 55822), (1469, 37734), (1482, 37403), (1986, 27911), (2147, 25818), (2938, 18867), (4294, 12909), (4303, 12882), (4407, 12578), (6289, 8814), (6441, 8606)]