50803720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:203

約数の個数: 128

約数和(自身を含む): 134784000

約数和(自身を除く): 83980280

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 59, 76, 88, 95, 103, 110, 118, 152, 190, 206, 209, 220, 236, 295, 380, 412, 418, 440, 472, 515, 590, 649, 760, 824, 836, 1030, 1045, 1121, 1133, 1180, 1298, 1672, 1957, 2060, 2090, 2242, 2266, 2360, 2596, 3245, 3914, 4120, 4180, 4484, 4532, 5192, 5605, 5665, 6077, 6490, 7828, 8360, 8968, 9064, 9785, 11210, 11330, 12154, 12331, 12980, 15656, 19570, 21527, 22420, 22660, 24308, 24662, 25960, 30385, 39140, 43054, 44840, 45320, 48616, 49324, 60770, 61655, 66847, 78280, 86108, 98648, 107635, 115463, 121540, 123310, 133694, 172216, 215270, 230926, 243080, 246620, 267388, 334235, 430540, 461852, 493240, 534776, 577315, 668470, 861080, 923704, 1154630, 1270093, 1336940, 2309260, 2540186, 2673880, 4618520, 5080372, 6350465, 10160744, 12700930, 25401860, 50803720]

約数ペア:

[(1, 50803720), (2, 25401860), (4, 12700930), (5, 10160744), (8, 6350465), (10, 5080372), (11, 4618520), (19, 2673880), (20, 2540186), (22, 2309260), (38, 1336940), (40, 1270093), (44, 1154630), (55, 923704), (59, 861080), (76, 668470), (88, 577315), (95, 534776), (103, 493240), (110, 461852), (118, 430540), (152, 334235), (190, 267388), (206, 246620), (209, 243080), (220, 230926), (236, 215270), (295, 172216), (380, 133694), (412, 123310), (418, 121540), (440, 115463), (472, 107635), (515, 98648), (590, 86108), (649, 78280), (760, 66847), (824, 61655), (836, 60770), (1030, 49324), (1045, 48616), (1121, 45320), (1133, 44840), (1180, 43054), (1298, 39140), (1672, 30385), (1957, 25960), (2060, 24662), (2090, 24308), (2242, 22660), (2266, 22420), (2360, 21527), (2596, 19570), (3245, 15656), (3914, 12980), (4120, 12331), (4180, 12154), (4484, 11330), (4532, 11210), (5192, 9785), (5605, 9064), (5665, 8968), (6077, 8360), (6490, 7828)]