48763180

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{257}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 105325920

約数和(自身を除く): 56562740

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 179, 212, 257, 265, 358, 514, 530, 716, 895, 1028, 1060, 1285, 1790, 2570, 3580, 5140, 9487, 13621, 18974, 27242, 37948, 46003, 47435, 54484, 68105, 92006, 94870, 136210, 184012, 189740, 230015, 272420, 460030, 920060, 2438159, 4876318, 9752636, 12190795, 24381590, 48763180]

約数ペア:

[(1, 48763180), (2, 24381590), (4, 12190795), (5, 9752636), (10, 4876318), (20, 2438159), (53, 920060), (106, 460030), (179, 272420), (212, 230015), (257, 189740), (265, 184012), (358, 136210), (514, 94870), (530, 92006), (716, 68105), (895, 54484), (1028, 47435), (1060, 46003), (1285, 37948), (1790, 27242), (2570, 18974), (3580, 13621), (5140, 9487)]