51393654

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4673}}^1$

素因数の和:4741

約数の個数: 48

約数和(自身を含む): 122496192

約数和(自身を除く): 71102538

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 47, 78, 94, 117, 141, 234, 282, 423, 611, 846, 1222, 1833, 3666, 4673, 5499, 9346, 10998, 14019, 28038, 42057, 60749, 84114, 121498, 182247, 219631, 364494, 439262, 546741, 658893, 1093482, 1317786, 1976679, 2855203, 3953358, 5710406, 8565609, 17131218, 25696827, 51393654]

約数ペア:

[(1, 51393654), (2, 25696827), (3, 17131218), (6, 8565609), (9, 5710406), (13, 3953358), (18, 2855203), (26, 1976679), (39, 1317786), (47, 1093482), (78, 658893), (94, 546741), (117, 439262), (141, 364494), (234, 219631), (282, 182247), (423, 121498), (611, 84114), (846, 60749), (1222, 42057), (1833, 28038), (3666, 14019), (4673, 10998), (5499, 9346)]