51511194

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{136273}}^1$

素因数の和:136291

約数の個数: 32

約数和(自身を含む): 130823040

約数和(自身を除く): 79311846

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 136273, 272546, 408819, 817638, 953911, 1226457, 1907822, 2452914, 2861733, 3679371, 5723466, 7358742, 8585199, 17170398, 25755597, 51511194]

約数ペア:

[(1, 51511194), (2, 25755597), (3, 17170398), (6, 8585199), (7, 7358742), (9, 5723466), (14, 3679371), (18, 2861733), (21, 2452914), (27, 1907822), (42, 1226457), (54, 953911), (63, 817638), (126, 408819), (189, 272546), (378, 136273)]