50239420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:164

約数の個数: 192

約数和(自身を含む): 148055040

約数和(自身を除く): 97815620

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 19, 20, 22, 28, 34, 35, 38, 44, 55, 68, 70, 76, 77, 85, 95, 101, 110, 119, 133, 140, 154, 170, 187, 190, 202, 209, 220, 238, 266, 308, 323, 340, 374, 380, 385, 404, 418, 476, 505, 532, 595, 646, 665, 707, 748, 770, 836, 935, 1010, 1045, 1111, 1190, 1292, 1309, 1330, 1414, 1463, 1540, 1615, 1717, 1870, 1919, 2020, 2090, 2222, 2261, 2380, 2618, 2660, 2828, 2926, 3230, 3434, 3535, 3553, 3740, 3838, 4180, 4444, 4522, 5236, 5555, 5852, 6460, 6545, 6868, 7070, 7106, 7315, 7676, 7777, 8585, 9044, 9595, 11110, 11305, 12019, 13090, 13433, 14140, 14212, 14630, 15554, 17170, 17765, 18887, 19190, 21109, 22220, 22610, 24038, 24871, 26180, 26866, 29260, 31108, 32623, 34340, 35530, 37774, 38380, 38885, 42218, 45220, 48076, 49742, 53732, 60095, 65246, 67165, 71060, 75548, 77770, 84436, 94435, 99484, 105545, 120190, 124355, 130492, 132209, 134330, 147763, 155540, 163115, 188870, 211090, 228361, 240380, 248710, 264418, 268660, 295526, 326230, 358853, 377740, 422180, 456722, 497420, 528836, 591052, 652460, 661045, 717706, 738815, 913444, 1141805, 1322090, 1435412, 1477630, 1794265, 2283610, 2511971, 2644180, 2955260, 3588530, 4567220, 5023942, 7177060, 10047884, 12559855, 25119710, 50239420]

約数ペア:

[(1, 50239420), (2, 25119710), (4, 12559855), (5, 10047884), (7, 7177060), (10, 5023942), (11, 4567220), (14, 3588530), (17, 2955260), (19, 2644180), (20, 2511971), (22, 2283610), (28, 1794265), (34, 1477630), (35, 1435412), (38, 1322090), (44, 1141805), (55, 913444), (68, 738815), (70, 717706), (76, 661045), (77, 652460), (85, 591052), (95, 528836), (101, 497420), (110, 456722), (119, 422180), (133, 377740), (140, 358853), (154, 326230), (170, 295526), (187, 268660), (190, 264418), (202, 248710), (209, 240380), (220, 228361), (238, 211090), (266, 188870), (308, 163115), (323, 155540), (340, 147763), (374, 134330), (380, 132209), (385, 130492), (404, 124355), (418, 120190), (476, 105545), (505, 99484), (532, 94435), (595, 84436), (646, 77770), (665, 75548), (707, 71060), (748, 67165), (770, 65246), (836, 60095), (935, 53732), (1010, 49742), (1045, 48076), (1111, 45220), (1190, 42218), (1292, 38885), (1309, 38380), (1330, 37774), (1414, 35530), (1463, 34340), (1540, 32623), (1615, 31108), (1717, 29260), (1870, 26866), (1919, 26180), (2020, 24871), (2090, 24038), (2222, 22610), (2261, 22220), (2380, 21109), (2618, 19190), (2660, 18887), (2828, 17765), (2926, 17170), (3230, 15554), (3434, 14630), (3535, 14212), (3553, 14140), (3740, 13433), (3838, 13090), (4180, 12019), (4444, 11305), (4522, 11110), (5236, 9595), (5555, 9044), (5852, 8585), (6460, 7777), (6545, 7676), (6868, 7315), (7070, 7106)]