55127548

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:303

約数の個数: 72

約数和(自身を含む): 119099904

約数和(自身を除く): 63972356

約数列:

[1, 2, 4, 7, 14, 28, 31, 43, 49, 62, 86, 98, 124, 172, 196, 211, 217, 301, 422, 434, 602, 844, 868, 1204, 1333, 1477, 1519, 2107, 2666, 2954, 3038, 4214, 5332, 5908, 6076, 6541, 8428, 9073, 9331, 10339, 13082, 18146, 18662, 20678, 26164, 36292, 37324, 41356, 45787, 63511, 65317, 91574, 127022, 130634, 183148, 254044, 261268, 281263, 320509, 444577, 562526, 641018, 889154, 1125052, 1282036, 1778308, 1968841, 3937682, 7875364, 13781887, 27563774, 55127548]

約数ペア:

[(1, 55127548), (2, 27563774), (4, 13781887), (7, 7875364), (14, 3937682), (28, 1968841), (31, 1778308), (43, 1282036), (49, 1125052), (62, 889154), (86, 641018), (98, 562526), (124, 444577), (172, 320509), (196, 281263), (211, 261268), (217, 254044), (301, 183148), (422, 130634), (434, 127022), (602, 91574), (844, 65317), (868, 63511), (1204, 45787), (1333, 41356), (1477, 37324), (1519, 36292), (2107, 26164), (2666, 20678), (2954, 18662), (3038, 18146), (4214, 13082), (5332, 10339), (5908, 9331), (6076, 9073), (6541, 8428)]