55944740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:261

約数の個数: 96

約数和(自身を含む): 133297920

約数和(自身を除く): 77353180

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 37, 38, 46, 74, 76, 92, 95, 115, 148, 173, 185, 190, 230, 346, 370, 380, 437, 460, 692, 703, 740, 851, 865, 874, 1406, 1702, 1730, 1748, 2185, 2812, 3287, 3404, 3460, 3515, 3979, 4255, 4370, 6401, 6574, 7030, 7958, 8510, 8740, 12802, 13148, 14060, 15916, 16169, 16435, 17020, 19895, 25604, 32005, 32338, 32870, 39790, 64010, 64676, 65740, 75601, 79580, 80845, 121619, 128020, 147223, 151202, 161690, 243238, 294446, 302404, 323380, 378005, 486476, 588892, 608095, 736115, 756010, 1216190, 1472230, 1512020, 2432380, 2797237, 2944460, 5594474, 11188948, 13986185, 27972370, 55944740]

約数ペア:

[(1, 55944740), (2, 27972370), (4, 13986185), (5, 11188948), (10, 5594474), (19, 2944460), (20, 2797237), (23, 2432380), (37, 1512020), (38, 1472230), (46, 1216190), (74, 756010), (76, 736115), (92, 608095), (95, 588892), (115, 486476), (148, 378005), (173, 323380), (185, 302404), (190, 294446), (230, 243238), (346, 161690), (370, 151202), (380, 147223), (437, 128020), (460, 121619), (692, 80845), (703, 79580), (740, 75601), (851, 65740), (865, 64676), (874, 64010), (1406, 39790), (1702, 32870), (1730, 32338), (1748, 32005), (2185, 25604), (2812, 19895), (3287, 17020), (3404, 16435), (3460, 16169), (3515, 15916), (3979, 14060), (4255, 13148), (4370, 12802), (6401, 8740), (6574, 8510), (7030, 7958)]