56277400

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:389

約数の個数: 96

約数和(自身を含む): 140169600

約数和(自身を除く): 83892200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 31, 40, 50, 58, 62, 100, 116, 124, 145, 155, 200, 232, 248, 290, 310, 313, 580, 620, 626, 725, 775, 899, 1160, 1240, 1252, 1450, 1550, 1565, 1798, 2504, 2900, 3100, 3130, 3596, 4495, 5800, 6200, 6260, 7192, 7825, 8990, 9077, 9703, 12520, 15650, 17980, 18154, 19406, 22475, 31300, 35960, 36308, 38812, 44950, 45385, 48515, 62600, 72616, 77624, 89900, 90770, 97030, 179800, 181540, 194060, 226925, 242575, 281387, 363080, 388120, 453850, 485150, 562774, 907700, 970300, 1125548, 1406935, 1815400, 1940600, 2251096, 2813870, 5627740, 7034675, 11255480, 14069350, 28138700, 56277400]

約数ペア:

[(1, 56277400), (2, 28138700), (4, 14069350), (5, 11255480), (8, 7034675), (10, 5627740), (20, 2813870), (25, 2251096), (29, 1940600), (31, 1815400), (40, 1406935), (50, 1125548), (58, 970300), (62, 907700), (100, 562774), (116, 485150), (124, 453850), (145, 388120), (155, 363080), (200, 281387), (232, 242575), (248, 226925), (290, 194060), (310, 181540), (313, 179800), (580, 97030), (620, 90770), (626, 89900), (725, 77624), (775, 72616), (899, 62600), (1160, 48515), (1240, 45385), (1252, 44950), (1450, 38812), (1550, 36308), (1565, 35960), (1798, 31300), (2504, 22475), (2900, 19406), (3100, 18154), (3130, 17980), (3596, 15650), (4495, 12520), (5800, 9703), (6200, 9077), (6260, 8990), (7192, 7825)]