49336540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:116

約数の個数: 144

約数和(自身を含む): 127360800

約数和(自身を除く): 78024260

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 29, 37, 38, 44, 55, 58, 74, 76, 95, 110, 116, 121, 145, 148, 185, 190, 209, 220, 242, 290, 319, 370, 380, 407, 418, 484, 551, 580, 605, 638, 703, 740, 814, 836, 1045, 1073, 1102, 1210, 1276, 1406, 1595, 1628, 2035, 2090, 2146, 2204, 2299, 2420, 2755, 2812, 3190, 3509, 3515, 4070, 4180, 4292, 4477, 4598, 5365, 5510, 6061, 6380, 7018, 7030, 7733, 8140, 8954, 9196, 10730, 11020, 11495, 11803, 12122, 14036, 14060, 15466, 17545, 17908, 20387, 21460, 22385, 22990, 23606, 24244, 30305, 30932, 35090, 38665, 40774, 44770, 45980, 47212, 59015, 60610, 66671, 70180, 77330, 81548, 85063, 89540, 101935, 118030, 121220, 129833, 133342, 154660, 170126, 203870, 224257, 236060, 259666, 266684, 333355, 340252, 407740, 425315, 448514, 519332, 649165, 666710, 850630, 897028, 1121285, 1298330, 1333420, 1701260, 2242570, 2466827, 2596660, 4485140, 4933654, 9867308, 12334135, 24668270, 49336540]

約数ペア:

[(1, 49336540), (2, 24668270), (4, 12334135), (5, 9867308), (10, 4933654), (11, 4485140), (19, 2596660), (20, 2466827), (22, 2242570), (29, 1701260), (37, 1333420), (38, 1298330), (44, 1121285), (55, 897028), (58, 850630), (74, 666710), (76, 649165), (95, 519332), (110, 448514), (116, 425315), (121, 407740), (145, 340252), (148, 333355), (185, 266684), (190, 259666), (209, 236060), (220, 224257), (242, 203870), (290, 170126), (319, 154660), (370, 133342), (380, 129833), (407, 121220), (418, 118030), (484, 101935), (551, 89540), (580, 85063), (605, 81548), (638, 77330), (703, 70180), (740, 66671), (814, 60610), (836, 59015), (1045, 47212), (1073, 45980), (1102, 44770), (1210, 40774), (1276, 38665), (1406, 35090), (1595, 30932), (1628, 30305), (2035, 24244), (2090, 23606), (2146, 22990), (2204, 22385), (2299, 21460), (2420, 20387), (2755, 17908), (2812, 17545), (3190, 15466), (3509, 14060), (3515, 14036), (4070, 12122), (4180, 11803), (4292, 11495), (4477, 11020), (4598, 10730), (5365, 9196), (5510, 8954), (6061, 8140), (6380, 7733), (7018, 7030)]