53881560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1543}}^1$

素因数の和:1657

約数の個数: 96

約数和(自身を含む): 177035040

約数和(自身を除く): 123153480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 97, 120, 180, 194, 291, 360, 388, 485, 582, 776, 873, 970, 1164, 1455, 1543, 1746, 1940, 2328, 2910, 3086, 3492, 3880, 4365, 4629, 5820, 6172, 6984, 7715, 8730, 9258, 11640, 12344, 13887, 15430, 17460, 18516, 23145, 27774, 30860, 34920, 37032, 46290, 55548, 61720, 69435, 92580, 111096, 138870, 149671, 185160, 277740, 299342, 449013, 555480, 598684, 748355, 898026, 1197368, 1347039, 1496710, 1796052, 2245065, 2694078, 2993420, 3592104, 4490130, 5388156, 5986840, 6735195, 8980260, 10776312, 13470390, 17960520, 26940780, 53881560]

約数ペア:

[(1, 53881560), (2, 26940780), (3, 17960520), (4, 13470390), (5, 10776312), (6, 8980260), (8, 6735195), (9, 5986840), (10, 5388156), (12, 4490130), (15, 3592104), (18, 2993420), (20, 2694078), (24, 2245065), (30, 1796052), (36, 1496710), (40, 1347039), (45, 1197368), (60, 898026), (72, 748355), (90, 598684), (97, 555480), (120, 449013), (180, 299342), (194, 277740), (291, 185160), (360, 149671), (388, 138870), (485, 111096), (582, 92580), (776, 69435), (873, 61720), (970, 55548), (1164, 46290), (1455, 37032), (1543, 34920), (1746, 30860), (1940, 27774), (2328, 23145), (2910, 18516), (3086, 17460), (3492, 15430), (3880, 13887), (4365, 12344), (4629, 11640), (5820, 9258), (6172, 8730), (6984, 7715)]