50890860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16631}}^1$

素因数の和:16663

約数の個数: 72

約数和(自身を含む): 163459296

約数和(自身を除く): 112568436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 16631, 33262, 49893, 66524, 83155, 99786, 149679, 166310, 199572, 249465, 282727, 299358, 332620, 498930, 565454, 598716, 748395, 848181, 997860, 1130908, 1413635, 1496790, 1696362, 2544543, 2827270, 2993580, 3392724, 4240905, 5089086, 5654540, 8481810, 10178172, 12722715, 16963620, 25445430, 50890860]

約数ペア:

[(1, 50890860), (2, 25445430), (3, 16963620), (4, 12722715), (5, 10178172), (6, 8481810), (9, 5654540), (10, 5089086), (12, 4240905), (15, 3392724), (17, 2993580), (18, 2827270), (20, 2544543), (30, 1696362), (34, 1496790), (36, 1413635), (45, 1130908), (51, 997860), (60, 848181), (68, 748395), (85, 598716), (90, 565454), (102, 498930), (153, 332620), (170, 299358), (180, 282727), (204, 249465), (255, 199572), (306, 166310), (340, 149679), (510, 99786), (612, 83155), (765, 66524), (1020, 49893), (1530, 33262), (3060, 16631)]