51461103650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{787}}^1\times {\mathrm{1949}}^1$

素因数の和:2820

約数の個数: 96

約数和(自身を含む): 106320427200

約数和(自身を除く): 54859323550

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 61, 110, 122, 275, 305, 550, 610, 671, 787, 1342, 1525, 1574, 1949, 3050, 3355, 3898, 3935, 6710, 7870, 8657, 9745, 16775, 17314, 19490, 19675, 21439, 33550, 39350, 42878, 43285, 48007, 48725, 86570, 96014, 97450, 107195, 118889, 214390, 216425, 237778, 240035, 432850, 480070, 528077, 535975, 594445, 1056154, 1071950, 1188890, 1200175, 1307779, 1533863, 2400350, 2615558, 2640385, 2972225, 3067726, 5280770, 5944450, 6538895, 7669315, 13077790, 13201925, 15338630, 16872493, 26403850, 32694475, 33744986, 38346575, 65388950, 76693150, 84362465, 93565643, 168724930, 187131286, 421812325, 467828215, 843624650, 935656430, 1029222073, 2058444146, 2339141075, 4678282150, 5146110365, 10292220730, 25730551825, 51461103650]

約数ペア:

[(1, 51461103650), (2, 25730551825), (5, 10292220730), (10, 5146110365), (11, 4678282150), (22, 2339141075), (25, 2058444146), (50, 1029222073), (55, 935656430), (61, 843624650), (110, 467828215), (122, 421812325), (275, 187131286), (305, 168724930), (550, 93565643), (610, 84362465), (671, 76693150), (787, 65388950), (1342, 38346575), (1525, 33744986), (1574, 32694475), (1949, 26403850), (3050, 16872493), (3355, 15338630), (3898, 13201925), (3935, 13077790), (6710, 7669315), (7870, 6538895), (8657, 5944450), (9745, 5280770), (16775, 3067726), (17314, 2972225), (19490, 2640385), (19675, 2615558), (21439, 2400350), (33550, 1533863), (39350, 1307779), (42878, 1200175), (43285, 1188890), (48007, 1071950), (48725, 1056154), (86570, 594445), (96014, 535975), (97450, 528077), (107195, 480070), (118889, 432850), (214390, 240035), (216425, 237778)]