51700560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6949}}^1$

素因数の和:6996

約数の個数: 80

約数和(自身を含む): 165465600

約数和(自身を除く): 113765040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 6949, 7440, 13898, 20847, 27796, 34745, 41694, 55592, 69490, 83388, 104235, 111184, 138980, 166776, 208470, 215419, 277960, 333552, 416940, 430838, 555920, 646257, 833880, 861676, 1077095, 1292514, 1667760, 1723352, 2154190, 2585028, 3231285, 3446704, 4308380, 5170056, 6462570, 8616760, 10340112, 12925140, 17233520, 25850280, 51700560]

約数ペア:

[(1, 51700560), (2, 25850280), (3, 17233520), (4, 12925140), (5, 10340112), (6, 8616760), (8, 6462570), (10, 5170056), (12, 4308380), (15, 3446704), (16, 3231285), (20, 2585028), (24, 2154190), (30, 1723352), (31, 1667760), (40, 1292514), (48, 1077095), (60, 861676), (62, 833880), (80, 646257), (93, 555920), (120, 430838), (124, 416940), (155, 333552), (186, 277960), (240, 215419), (248, 208470), (310, 166776), (372, 138980), (465, 111184), (496, 104235), (620, 83388), (744, 69490), (930, 55592), (1240, 41694), (1488, 34745), (1860, 27796), (2480, 20847), (3720, 13898), (6949, 7440)]