61129012

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 125653248

約数和(自身を除く): 64524236

約数列:

[1, 2, 4, 7, 14, 28, 71, 97, 142, 194, 284, 317, 388, 497, 634, 679, 994, 1268, 1358, 1988, 2219, 2716, 4438, 6887, 8876, 13774, 22507, 27548, 30749, 45014, 48209, 61498, 90028, 96418, 122996, 157549, 192836, 215243, 315098, 430486, 630196, 860972, 2183179, 4366358, 8732716, 15282253, 30564506, 61129012]

約数ペア:

[(1, 61129012), (2, 30564506), (4, 15282253), (7, 8732716), (14, 4366358), (28, 2183179), (71, 860972), (97, 630196), (142, 430486), (194, 315098), (284, 215243), (317, 192836), (388, 157549), (497, 122996), (634, 96418), (679, 90028), (994, 61498), (1268, 48209), (1358, 45014), (1988, 30749), (2219, 27548), (2716, 22507), (4438, 13774), (6887, 8876)]