50405880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2609}}^1$

素因数の和:2653

約数の個数: 128

約数和(自身を含む): 180403200

約数和(自身を除く): 129997320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2609, 2760, 3220, 3864, 4830, 5218, 6440, 7827, 9660, 10436, 13045, 15654, 18263, 19320, 20872, 26090, 31308, 36526, 39135, 52180, 54789, 60007, 62616, 73052, 78270, 91315, 104360, 109578, 120014, 146104, 156540, 180021, 182630, 219156, 240028, 273945, 300035, 313080, 360042, 365260, 420049, 438312, 480056, 547890, 600070, 720084, 730520, 840098, 900105, 1095780, 1200140, 1260147, 1440168, 1680196, 1800210, 2100245, 2191560, 2400280, 2520294, 3360392, 3600420, 4200490, 5040588, 6300735, 7200840, 8400980, 10081176, 12601470, 16801960, 25202940, 50405880]

約数ペア:

[(1, 50405880), (2, 25202940), (3, 16801960), (4, 12601470), (5, 10081176), (6, 8400980), (7, 7200840), (8, 6300735), (10, 5040588), (12, 4200490), (14, 3600420), (15, 3360392), (20, 2520294), (21, 2400280), (23, 2191560), (24, 2100245), (28, 1800210), (30, 1680196), (35, 1440168), (40, 1260147), (42, 1200140), (46, 1095780), (56, 900105), (60, 840098), (69, 730520), (70, 720084), (84, 600070), (92, 547890), (105, 480056), (115, 438312), (120, 420049), (138, 365260), (140, 360042), (161, 313080), (168, 300035), (184, 273945), (210, 240028), (230, 219156), (276, 182630), (280, 180021), (322, 156540), (345, 146104), (420, 120014), (460, 109578), (483, 104360), (552, 91315), (644, 78270), (690, 73052), (805, 62616), (840, 60007), (920, 54789), (966, 52180), (1288, 39135), (1380, 36526), (1610, 31308), (1932, 26090), (2415, 20872), (2609, 19320), (2760, 18263), (3220, 15654), (3864, 13045), (4830, 10436), (5218, 9660), (6440, 7827)]