53925740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7907}}^1$

素因数の和:7958

約数の個数: 48

約数和(自身を含む): 127540224

約数和(自身を除く): 73614484

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6820, 7907, 15814, 31628, 39535, 79070, 86977, 158140, 173954, 245117, 347908, 434885, 490234, 869770, 980468, 1225585, 1739540, 2451170, 2696287, 4902340, 5392574, 10785148, 13481435, 26962870, 53925740]

約数ペア:

[(1, 53925740), (2, 26962870), (4, 13481435), (5, 10785148), (10, 5392574), (11, 4902340), (20, 2696287), (22, 2451170), (31, 1739540), (44, 1225585), (55, 980468), (62, 869770), (110, 490234), (124, 434885), (155, 347908), (220, 245117), (310, 173954), (341, 158140), (620, 86977), (682, 79070), (1364, 39535), (1705, 31628), (3410, 15814), (6820, 7907)]