54894870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{35879}}^1$

素因数の和:35909

約数の個数: 48

約数和(自身を含む): 151126560

約数和(自身を除く): 96231690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 35879, 71758, 107637, 179395, 215274, 322911, 358790, 538185, 609943, 645822, 1076370, 1219886, 1614555, 1829829, 3049715, 3229110, 3659658, 5489487, 6099430, 9149145, 10978974, 18298290, 27447435, 54894870]

約数ペア:

[(1, 54894870), (2, 27447435), (3, 18298290), (5, 10978974), (6, 9149145), (9, 6099430), (10, 5489487), (15, 3659658), (17, 3229110), (18, 3049715), (30, 1829829), (34, 1614555), (45, 1219886), (51, 1076370), (85, 645822), (90, 609943), (102, 538185), (153, 358790), (170, 322911), (255, 215274), (306, 179395), (510, 107637), (765, 71758), (1530, 35879)]