59971996

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 123282432

約数和(自身を除く): 63310436

約数列:

[1, 2, 4, 7, 14, 28, 71, 97, 142, 194, 284, 311, 388, 497, 622, 679, 994, 1244, 1358, 1988, 2177, 2716, 4354, 6887, 8708, 13774, 22081, 27548, 30167, 44162, 48209, 60334, 88324, 96418, 120668, 154567, 192836, 211169, 309134, 422338, 618268, 844676, 2141857, 4283714, 8567428, 14992999, 29985998, 59971996]

約数ペア:

[(1, 59971996), (2, 29985998), (4, 14992999), (7, 8567428), (14, 4283714), (28, 2141857), (71, 844676), (97, 618268), (142, 422338), (194, 309134), (284, 211169), (311, 192836), (388, 154567), (497, 120668), (622, 96418), (679, 88324), (994, 60334), (1244, 48209), (1358, 44162), (1988, 30167), (2177, 27548), (2716, 22081), (4354, 13774), (6887, 8708)]