56369236

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{461}}^1$

素因数の和:880

約数の個数: 48

約数和(自身を含む): 123564672

約数和(自身を除く): 67195436

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 397, 461, 794, 922, 1588, 1844, 2779, 3227, 4367, 5071, 5558, 6454, 8734, 10142, 11116, 12908, 17468, 20284, 30569, 35497, 61138, 70994, 122276, 141988, 183017, 366034, 732068, 1281119, 2013187, 2562238, 4026374, 5124476, 8052748, 14092309, 28184618, 56369236]

約数ペア:

[(1, 56369236), (2, 28184618), (4, 14092309), (7, 8052748), (11, 5124476), (14, 4026374), (22, 2562238), (28, 2013187), (44, 1281119), (77, 732068), (154, 366034), (308, 183017), (397, 141988), (461, 122276), (794, 70994), (922, 61138), (1588, 35497), (1844, 30569), (2779, 20284), (3227, 17468), (4367, 12908), (5071, 11116), (5558, 10142), (6454, 8734)]