53207372

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{499}}^1$

素因数の和:606

約数の個数: 48

約数和(自身を含む): 104160000

約数和(自身を除く): 50952628

約数列:

[1, 2, 4, 19, 23, 38, 46, 61, 76, 92, 122, 244, 437, 499, 874, 998, 1159, 1403, 1748, 1996, 2318, 2806, 4636, 5612, 9481, 11477, 18962, 22954, 26657, 30439, 37924, 45908, 53314, 60878, 106628, 121756, 218063, 436126, 578341, 700097, 872252, 1156682, 1400194, 2313364, 2800388, 13301843, 26603686, 53207372]

約数ペア:

[(1, 53207372), (2, 26603686), (4, 13301843), (19, 2800388), (23, 2313364), (38, 1400194), (46, 1156682), (61, 872252), (76, 700097), (92, 578341), (122, 436126), (244, 218063), (437, 121756), (499, 106628), (874, 60878), (998, 53314), (1159, 45908), (1403, 37924), (1748, 30439), (1996, 26657), (2318, 22954), (2806, 18962), (4636, 11477), (5612, 9481)]