45990910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1997}}^1$

素因数の和:2065

約数の個数: 48

約数和(自身を含む): 98397504

約数和(自身を除く): 52406594

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 49, 70, 94, 98, 235, 245, 329, 470, 490, 658, 1645, 1997, 2303, 3290, 3994, 4606, 9985, 11515, 13979, 19970, 23030, 27958, 69895, 93859, 97853, 139790, 187718, 195706, 469295, 489265, 657013, 938590, 978530, 1314026, 3285065, 4599091, 6570130, 9198182, 22995455, 45990910]

約数ペア:

[(1, 45990910), (2, 22995455), (5, 9198182), (7, 6570130), (10, 4599091), (14, 3285065), (35, 1314026), (47, 978530), (49, 938590), (70, 657013), (94, 489265), (98, 469295), (235, 195706), (245, 187718), (329, 139790), (470, 97853), (490, 93859), (658, 69895), (1645, 27958), (1997, 23030), (2303, 19970), (3290, 13979), (3994, 11515), (4606, 9985)]