50415540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:366

約数の個数: 192

約数和(自身を含む): 178827264

約数和(自身を除く): 128411724

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 23, 28, 30, 34, 35, 42, 46, 51, 60, 68, 69, 70, 84, 85, 92, 102, 105, 115, 119, 138, 140, 161, 170, 204, 210, 230, 238, 255, 276, 307, 322, 340, 345, 357, 391, 420, 460, 476, 483, 510, 595, 614, 644, 690, 714, 782, 805, 921, 966, 1020, 1173, 1190, 1228, 1380, 1428, 1535, 1564, 1610, 1785, 1842, 1932, 1955, 2149, 2346, 2380, 2415, 2737, 3070, 3220, 3570, 3684, 3910, 4298, 4605, 4692, 4830, 5219, 5474, 5865, 6140, 6447, 7061, 7140, 7820, 8211, 8596, 9210, 9660, 10438, 10745, 10948, 11730, 12894, 13685, 14122, 15657, 16422, 18420, 20876, 21183, 21490, 23460, 25788, 26095, 27370, 28244, 31314, 32235, 32844, 35305, 36533, 41055, 42366, 42980, 49427, 52190, 54740, 62628, 64470, 70610, 73066, 78285, 82110, 84732, 98854, 104380, 105915, 109599, 120037, 128940, 141220, 146132, 148281, 156570, 164220, 182665, 197708, 211830, 219198, 240074, 247135, 296562, 313140, 360111, 365330, 423660, 438396, 480148, 494270, 547995, 593124, 600185, 720222, 730660, 741405, 840259, 988540, 1095990, 1200370, 1440444, 1482810, 1680518, 1800555, 2191980, 2400740, 2520777, 2965620, 3361036, 3601110, 4201295, 5041554, 7202220, 8402590, 10083108, 12603885, 16805180, 25207770, 50415540]

約数ペア:

[(1, 50415540), (2, 25207770), (3, 16805180), (4, 12603885), (5, 10083108), (6, 8402590), (7, 7202220), (10, 5041554), (12, 4201295), (14, 3601110), (15, 3361036), (17, 2965620), (20, 2520777), (21, 2400740), (23, 2191980), (28, 1800555), (30, 1680518), (34, 1482810), (35, 1440444), (42, 1200370), (46, 1095990), (51, 988540), (60, 840259), (68, 741405), (69, 730660), (70, 720222), (84, 600185), (85, 593124), (92, 547995), (102, 494270), (105, 480148), (115, 438396), (119, 423660), (138, 365330), (140, 360111), (161, 313140), (170, 296562), (204, 247135), (210, 240074), (230, 219198), (238, 211830), (255, 197708), (276, 182665), (307, 164220), (322, 156570), (340, 148281), (345, 146132), (357, 141220), (391, 128940), (420, 120037), (460, 109599), (476, 105915), (483, 104380), (510, 98854), (595, 84732), (614, 82110), (644, 78285), (690, 73066), (714, 70610), (782, 64470), (805, 62628), (921, 54740), (966, 52190), (1020, 49427), (1173, 42980), (1190, 42366), (1228, 41055), (1380, 36533), (1428, 35305), (1535, 32844), (1564, 32235), (1610, 31314), (1785, 28244), (1842, 27370), (1932, 26095), (1955, 25788), (2149, 23460), (2346, 21490), (2380, 21183), (2415, 20876), (2737, 18420), (3070, 16422), (3220, 15657), (3570, 14122), (3684, 13685), (3910, 12894), (4298, 11730), (4605, 10948), (4692, 10745), (4830, 10438), (5219, 9660), (5474, 9210), (5865, 8596), (6140, 8211), (6447, 7820), (7061, 7140)]