57513836

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 110379360

約数和(自身を除く): 52865524

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 113, 148, 181, 226, 362, 452, 703, 724, 1406, 2147, 2812, 3439, 4181, 4294, 6697, 6878, 8362, 8588, 13394, 13756, 16724, 20453, 26788, 40906, 79439, 81812, 127243, 158878, 254486, 317756, 388607, 508972, 756761, 777214, 1513522, 1554428, 3027044, 14378459, 28756918, 57513836]

約数ペア:

[(1, 57513836), (2, 28756918), (4, 14378459), (19, 3027044), (37, 1554428), (38, 1513522), (74, 777214), (76, 756761), (113, 508972), (148, 388607), (181, 317756), (226, 254486), (362, 158878), (452, 127243), (703, 81812), (724, 79439), (1406, 40906), (2147, 26788), (2812, 20453), (3439, 16724), (4181, 13756), (4294, 13394), (6697, 8588), (6878, 8362)]