49884290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:503

約数の個数: 48

約数和(自身を含む): 97942824

約数和(自身を除く): 48058534

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 289, 410, 421, 578, 697, 842, 1394, 1445, 2105, 2890, 3485, 4210, 6970, 7157, 11849, 14314, 17261, 23698, 34522, 35785, 59245, 71570, 86305, 118490, 121669, 172610, 243338, 293437, 586874, 608345, 1216690, 1467185, 2934370, 4988429, 9976858, 24942145, 49884290]

約数ペア:

[(1, 49884290), (2, 24942145), (5, 9976858), (10, 4988429), (17, 2934370), (34, 1467185), (41, 1216690), (82, 608345), (85, 586874), (170, 293437), (205, 243338), (289, 172610), (410, 121669), (421, 118490), (578, 86305), (697, 71570), (842, 59245), (1394, 35785), (1445, 34522), (2105, 23698), (2890, 17261), (3485, 14314), (4210, 11849), (6970, 7157)]