53436100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^2\times {\mathrm{43}}^2$

素因数の和:134

約数の個数: 81

約数和(自身を含む): 126109767

約数和(自身を除く): 72673667

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 43, 50, 68, 85, 86, 100, 170, 172, 215, 289, 340, 425, 430, 578, 731, 850, 860, 1075, 1156, 1445, 1462, 1700, 1849, 2150, 2890, 2924, 3655, 3698, 4300, 5780, 7225, 7310, 7396, 9245, 12427, 14450, 14620, 18275, 18490, 24854, 28900, 31433, 36550, 36980, 46225, 49708, 62135, 62866, 73100, 92450, 124270, 125732, 157165, 184900, 248540, 310675, 314330, 534361, 621350, 628660, 785825, 1068722, 1242700, 1571650, 2137444, 2671805, 3143300, 5343610, 10687220, 13359025, 26718050, 53436100]

約数ペア:

[(1, 53436100), (2, 26718050), (4, 13359025), (5, 10687220), (10, 5343610), (17, 3143300), (20, 2671805), (25, 2137444), (34, 1571650), (43, 1242700), (50, 1068722), (68, 785825), (85, 628660), (86, 621350), (100, 534361), (170, 314330), (172, 310675), (215, 248540), (289, 184900), (340, 157165), (425, 125732), (430, 124270), (578, 92450), (731, 73100), (850, 62866), (860, 62135), (1075, 49708), (1156, 46225), (1445, 36980), (1462, 36550), (1700, 31433), (1849, 28900), (2150, 24854), (2890, 18490), (2924, 18275), (3655, 14620), (3698, 14450), (4300, 12427), (5780, 9245), (7225, 7396)]