50240080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1543}}^1$

素因数の和:1604

約数の個数: 80

約数和(自身を含む): 130955904

約数和(自身を除く): 80715824

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 37, 40, 44, 55, 74, 80, 88, 110, 148, 176, 185, 220, 296, 370, 407, 440, 592, 740, 814, 880, 1480, 1543, 1628, 2035, 2960, 3086, 3256, 4070, 6172, 6512, 7715, 8140, 12344, 15430, 16280, 16973, 24688, 30860, 32560, 33946, 57091, 61720, 67892, 84865, 114182, 123440, 135784, 169730, 228364, 271568, 285455, 339460, 456728, 570910, 628001, 678920, 913456, 1141820, 1256002, 1357840, 2283640, 2512004, 3140005, 4567280, 5024008, 6280010, 10048016, 12560020, 25120040, 50240080]

約数ペア:

[(1, 50240080), (2, 25120040), (4, 12560020), (5, 10048016), (8, 6280010), (10, 5024008), (11, 4567280), (16, 3140005), (20, 2512004), (22, 2283640), (37, 1357840), (40, 1256002), (44, 1141820), (55, 913456), (74, 678920), (80, 628001), (88, 570910), (110, 456728), (148, 339460), (176, 285455), (185, 271568), (220, 228364), (296, 169730), (370, 135784), (407, 123440), (440, 114182), (592, 84865), (740, 67892), (814, 61720), (880, 57091), (1480, 33946), (1543, 32560), (1628, 30860), (2035, 24688), (2960, 16973), (3086, 16280), (3256, 15430), (4070, 12344), (6172, 8140), (6512, 7715)]