50292620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:152

約数の個数: 144

約数和(自身を含む): 134638560

約数和(自身を除く): 84345940

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 37, 38, 49, 70, 73, 74, 76, 95, 98, 133, 140, 146, 148, 185, 190, 196, 245, 259, 266, 292, 365, 370, 380, 490, 511, 518, 532, 665, 703, 730, 740, 931, 980, 1022, 1036, 1295, 1330, 1387, 1406, 1460, 1813, 1862, 2044, 2555, 2590, 2660, 2701, 2774, 2812, 3515, 3577, 3626, 3724, 4655, 4921, 5110, 5180, 5402, 5548, 6935, 7030, 7154, 7252, 9065, 9310, 9709, 9842, 10220, 10804, 13505, 13870, 14060, 14308, 17885, 18130, 18620, 18907, 19418, 19684, 24605, 27010, 27740, 34447, 35770, 36260, 37814, 38836, 48545, 49210, 51319, 54020, 67963, 68894, 71540, 75628, 94535, 97090, 98420, 102638, 132349, 135926, 137788, 172235, 189070, 194180, 205276, 256595, 264698, 271852, 339815, 344470, 359233, 378140, 513190, 529396, 661745, 679630, 688940, 718466, 1026380, 1323490, 1359260, 1436932, 1796165, 2514631, 2646980, 3592330, 5029262, 7184660, 10058524, 12573155, 25146310, 50292620]

約数ペア:

[(1, 50292620), (2, 25146310), (4, 12573155), (5, 10058524), (7, 7184660), (10, 5029262), (14, 3592330), (19, 2646980), (20, 2514631), (28, 1796165), (35, 1436932), (37, 1359260), (38, 1323490), (49, 1026380), (70, 718466), (73, 688940), (74, 679630), (76, 661745), (95, 529396), (98, 513190), (133, 378140), (140, 359233), (146, 344470), (148, 339815), (185, 271852), (190, 264698), (196, 256595), (245, 205276), (259, 194180), (266, 189070), (292, 172235), (365, 137788), (370, 135926), (380, 132349), (490, 102638), (511, 98420), (518, 97090), (532, 94535), (665, 75628), (703, 71540), (730, 68894), (740, 67963), (931, 54020), (980, 51319), (1022, 49210), (1036, 48545), (1295, 38836), (1330, 37814), (1387, 36260), (1406, 35770), (1460, 34447), (1813, 27740), (1862, 27010), (2044, 24605), (2555, 19684), (2590, 19418), (2660, 18907), (2701, 18620), (2774, 18130), (2812, 17885), (3515, 14308), (3577, 14060), (3626, 13870), (3724, 13505), (4655, 10804), (4921, 10220), (5110, 9842), (5180, 9709), (5402, 9310), (5548, 9065), (6935, 7252), (7030, 7154)]