53287984890

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{28194701}}^1$

素因数の和:28194724

約数の個数: 64

約数和(自身を含む): 162401483520

約数和(自身を除く): 109113498630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 28194701, 56389402, 84584103, 140973505, 169168206, 197362907, 253752309, 281947010, 394725814, 422920515, 507504618, 592088721, 761256927, 845841030, 986814535, 1184177442, 1268761545, 1522513854, 1776266163, 1973629070, 2537523090, 2960443605, 3552532326, 3806284635, 5328798489, 5920887210, 7612569270, 8881330815, 10657596978, 17762661630, 26643992445, 53287984890]

約数ペア:

[(1, 53287984890), (2, 26643992445), (3, 17762661630), (5, 10657596978), (6, 8881330815), (7, 7612569270), (9, 5920887210), (10, 5328798489), (14, 3806284635), (15, 3552532326), (18, 2960443605), (21, 2537523090), (27, 1973629070), (30, 1776266163), (35, 1522513854), (42, 1268761545), (45, 1184177442), (54, 986814535), (63, 845841030), (70, 761256927), (90, 592088721), (105, 507504618), (126, 422920515), (135, 394725814), (189, 281947010), (210, 253752309), (270, 197362907), (315, 169168206), (378, 140973505), (630, 84584103), (945, 56389402), (1890, 28194701)]