51679068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{1163}}^1$

素因数の和:1223

約数の個数: 72

約数和(自身を含む): 144187008

約数和(自身を除く): 92507940

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 529, 644, 966, 1058, 1163, 1587, 1932, 2116, 2326, 3174, 3489, 3703, 4652, 6348, 6978, 7406, 8141, 11109, 13956, 14812, 16282, 22218, 24423, 26749, 32564, 44436, 48846, 53498, 80247, 97692, 106996, 160494, 187243, 320988, 374486, 561729, 615227, 748972, 1123458, 1230454, 1845681, 2246916, 2460908, 3691362, 4306589, 7382724, 8613178, 12919767, 17226356, 25839534, 51679068]

約数ペア:

[(1, 51679068), (2, 25839534), (3, 17226356), (4, 12919767), (6, 8613178), (7, 7382724), (12, 4306589), (14, 3691362), (21, 2460908), (23, 2246916), (28, 1845681), (42, 1230454), (46, 1123458), (69, 748972), (84, 615227), (92, 561729), (138, 374486), (161, 320988), (276, 187243), (322, 160494), (483, 106996), (529, 97692), (644, 80247), (966, 53498), (1058, 48846), (1163, 44436), (1587, 32564), (1932, 26749), (2116, 24423), (2326, 22218), (3174, 16282), (3489, 14812), (3703, 13956), (4652, 11109), (6348, 8141), (6978, 7406)]