51487032

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{69203}}^1$

素因数の和:69243

約数の個数: 32

約数和(自身を含む): 132871680

約数和(自身を除く): 81384648

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 69203, 138406, 207609, 276812, 415218, 553624, 830436, 1660872, 2145293, 4290586, 6435879, 8581172, 12871758, 17162344, 25743516, 51487032]

約数ペア:

[(1, 51487032), (2, 25743516), (3, 17162344), (4, 12871758), (6, 8581172), (8, 6435879), (12, 4290586), (24, 2145293), (31, 1660872), (62, 830436), (93, 553624), (124, 415218), (186, 276812), (248, 207609), (372, 138406), (744, 69203)]