57485470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{449}}^1$

素因数の和:553

約数の個数: 64

約数和(自身を含む): 124416000

約数和(自身を除く): 66930530

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 59, 62, 70, 118, 155, 217, 295, 310, 413, 434, 449, 590, 826, 898, 1085, 1829, 2065, 2170, 2245, 3143, 3658, 4130, 4490, 6286, 9145, 12803, 13919, 15715, 18290, 25606, 26491, 27838, 31430, 52982, 64015, 69595, 97433, 128030, 132455, 139190, 185437, 194866, 264910, 370874, 487165, 821221, 927185, 974330, 1642442, 1854370, 4106105, 5748547, 8212210, 11497094, 28742735, 57485470]

約数ペア:

[(1, 57485470), (2, 28742735), (5, 11497094), (7, 8212210), (10, 5748547), (14, 4106105), (31, 1854370), (35, 1642442), (59, 974330), (62, 927185), (70, 821221), (118, 487165), (155, 370874), (217, 264910), (295, 194866), (310, 185437), (413, 139190), (434, 132455), (449, 128030), (590, 97433), (826, 69595), (898, 64015), (1085, 52982), (1829, 31430), (2065, 27838), (2170, 26491), (2245, 25606), (3143, 18290), (3658, 15715), (4130, 13919), (4490, 12803), (6286, 9145)]