55942688

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{911}}^1$

素因数の和:1041

約数の個数: 48

約数和(自身を含む): 117210240

約数和(自身を除く): 61267552

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 101, 152, 202, 304, 404, 608, 808, 911, 1616, 1822, 1919, 3232, 3644, 3838, 7288, 7676, 14576, 15352, 17309, 29152, 30704, 34618, 61408, 69236, 92011, 138472, 184022, 276944, 368044, 553888, 736088, 1472176, 1748209, 2944352, 3496418, 6992836, 13985672, 27971344, 55942688]

約数ペア:

[(1, 55942688), (2, 27971344), (4, 13985672), (8, 6992836), (16, 3496418), (19, 2944352), (32, 1748209), (38, 1472176), (76, 736088), (101, 553888), (152, 368044), (202, 276944), (304, 184022), (404, 138472), (608, 92011), (808, 69236), (911, 61408), (1616, 34618), (1822, 30704), (1919, 29152), (3232, 17309), (3644, 15352), (3838, 14576), (7288, 7676)]