31509938284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1\times {\mathrm{50707}}^1$

素因数の和:51238

約数の個数: 48

約数和(自身を含む): 62358670080

約数和(自身を除く): 30848731796

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 487, 638, 974, 1276, 1948, 5357, 10714, 14123, 21428, 28246, 50707, 56492, 101414, 155353, 202828, 310706, 557777, 621412, 1115554, 1470503, 2231108, 2941006, 5882012, 16175533, 24694309, 32351066, 49388618, 64702132, 98777236, 271637399, 543274798, 716134961, 1086549596, 1432269922, 2864539844, 7877484571, 15754969142, 31509938284]

約数ペア:

[(1, 31509938284), (2, 15754969142), (4, 7877484571), (11, 2864539844), (22, 1432269922), (29, 1086549596), (44, 716134961), (58, 543274798), (116, 271637399), (319, 98777236), (487, 64702132), (638, 49388618), (974, 32351066), (1276, 24694309), (1948, 16175533), (5357, 5882012), (10714, 2941006), (14123, 2231108), (21428, 1470503), (28246, 1115554), (50707, 621412), (56492, 557777), (101414, 310706), (155353, 202828)]