49686130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1669}}^1$

素因数の和:1918

約数の個数: 32

約数和(自身を含む): 96793200

約数和(自身を除く): 47107070

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 229, 458, 1145, 1669, 2290, 2977, 3338, 5954, 8345, 14885, 16690, 21697, 29770, 43394, 108485, 216970, 382201, 764402, 1911005, 3822010, 4968613, 9937226, 24843065, 49686130]

約数ペア:

[(1, 49686130), (2, 24843065), (5, 9937226), (10, 4968613), (13, 3822010), (26, 1911005), (65, 764402), (130, 382201), (229, 216970), (458, 108485), (1145, 43394), (1669, 29770), (2290, 21697), (2977, 16690), (3338, 14885), (5954, 8345)]