54399490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{4507}}^1$

素因数の和:4602

約数の個数: 32

約数和(自身を含む): 105162624

約数和(自身を除く): 50763134

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 142, 170, 355, 710, 1207, 2414, 4507, 6035, 9014, 12070, 22535, 45070, 76619, 153238, 319997, 383095, 639994, 766190, 1599985, 3199970, 5439949, 10879898, 27199745, 54399490]

約数ペア:

[(1, 54399490), (2, 27199745), (5, 10879898), (10, 5439949), (17, 3199970), (34, 1599985), (71, 766190), (85, 639994), (142, 383095), (170, 319997), (355, 153238), (710, 76619), (1207, 45070), (2414, 22535), (4507, 12070), (6035, 9014)]