50380680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1621}}^1$

素因数の和:1679

約数の個数: 128

約数和(自身を含む): 177511680

約数和(自身を除く): 127131000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 140, 148, 168, 185, 210, 222, 259, 280, 296, 370, 420, 444, 518, 555, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 1621, 2072, 2220, 2590, 3108, 3242, 3885, 4440, 4863, 5180, 6216, 6484, 7770, 8105, 9726, 10360, 11347, 12968, 15540, 16210, 19452, 22694, 24315, 31080, 32420, 34041, 38904, 45388, 48630, 56735, 59977, 64840, 68082, 90776, 97260, 113470, 119954, 136164, 170205, 179931, 194520, 226940, 239908, 272328, 299885, 340410, 359862, 419839, 453880, 479816, 599770, 680820, 719724, 839678, 899655, 1199540, 1259517, 1361640, 1439448, 1679356, 1799310, 2099195, 2399080, 2519034, 3358712, 3598620, 4198390, 5038068, 6297585, 7197240, 8396780, 10076136, 12595170, 16793560, 25190340, 50380680]

約数ペア:

[(1, 50380680), (2, 25190340), (3, 16793560), (4, 12595170), (5, 10076136), (6, 8396780), (7, 7197240), (8, 6297585), (10, 5038068), (12, 4198390), (14, 3598620), (15, 3358712), (20, 2519034), (21, 2399080), (24, 2099195), (28, 1799310), (30, 1679356), (35, 1439448), (37, 1361640), (40, 1259517), (42, 1199540), (56, 899655), (60, 839678), (70, 719724), (74, 680820), (84, 599770), (105, 479816), (111, 453880), (120, 419839), (140, 359862), (148, 340410), (168, 299885), (185, 272328), (210, 239908), (222, 226940), (259, 194520), (280, 179931), (296, 170205), (370, 136164), (420, 119954), (444, 113470), (518, 97260), (555, 90776), (740, 68082), (777, 64840), (840, 59977), (888, 56735), (1036, 48630), (1110, 45388), (1295, 38904), (1480, 34041), (1554, 32420), (1621, 31080), (2072, 24315), (2220, 22694), (2590, 19452), (3108, 16210), (3242, 15540), (3885, 12968), (4440, 11347), (4863, 10360), (5180, 9726), (6216, 8105), (6484, 7770)]