55119722

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:211

約数の個数: 64

約数和(自身を含む): 104755200

約数和(自身を除く): 49635478

約数列:

[1, 2, 7, 14, 19, 38, 43, 61, 79, 86, 122, 133, 158, 266, 301, 427, 553, 602, 817, 854, 1106, 1159, 1501, 1634, 2318, 2623, 3002, 3397, 4819, 5246, 5719, 6794, 8113, 9638, 10507, 11438, 16226, 18361, 21014, 23779, 33733, 36722, 47558, 49837, 64543, 67466, 91561, 99674, 129086, 183122, 207217, 348859, 414434, 451801, 640927, 697718, 903602, 1281854, 1450519, 2901038, 3937123, 7874246, 27559861, 55119722]

約数ペア:

[(1, 55119722), (2, 27559861), (7, 7874246), (14, 3937123), (19, 2901038), (38, 1450519), (43, 1281854), (61, 903602), (79, 697718), (86, 640927), (122, 451801), (133, 414434), (158, 348859), (266, 207217), (301, 183122), (427, 129086), (553, 99674), (602, 91561), (817, 67466), (854, 64543), (1106, 49837), (1159, 47558), (1501, 36722), (1634, 33733), (2318, 23779), (2623, 21014), (3002, 18361), (3397, 16226), (4819, 11438), (5246, 10507), (5719, 9638), (6794, 8113)]