54941968

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1373}}^1$

素因数の和:1483

約数の個数: 40

約数和(自身を含む): 110914776

約数和(自身を除く): 55972808

約数列:

[1, 2, 4, 8, 16, 41, 61, 82, 122, 164, 244, 328, 488, 656, 976, 1373, 2501, 2746, 5002, 5492, 10004, 10984, 20008, 21968, 40016, 56293, 83753, 112586, 167506, 225172, 335012, 450344, 670024, 900688, 1340048, 3433873, 6867746, 13735492, 27470984, 54941968]

約数ペア:

[(1, 54941968), (2, 27470984), (4, 13735492), (8, 6867746), (16, 3433873), (41, 1340048), (61, 900688), (82, 670024), (122, 450344), (164, 335012), (244, 225172), (328, 167506), (488, 112586), (656, 83753), (976, 56293), (1373, 40016), (2501, 21968), (2746, 20008), (5002, 10984), (5492, 10004)]