56197988

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10733}}^1$

素因数の和:10772

約数の個数: 48

約数和(自身を含む): 129838464

約数和(自身を除く): 73640476

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 10733, 21466, 42932, 75131, 118063, 150262, 182461, 236126, 300524, 364922, 472252, 729844, 826441, 1277227, 1652882, 2007071, 2554454, 3305764, 4014142, 5108908, 8028284, 14049497, 28098994, 56197988]

約数ペア:

[(1, 56197988), (2, 28098994), (4, 14049497), (7, 8028284), (11, 5108908), (14, 4014142), (17, 3305764), (22, 2554454), (28, 2007071), (34, 1652882), (44, 1277227), (68, 826441), (77, 729844), (119, 472252), (154, 364922), (187, 300524), (238, 236126), (308, 182461), (374, 150262), (476, 118063), (748, 75131), (1309, 42932), (2618, 21466), (5236, 10733)]