50381744

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{563}}^1$

素因数の和:642

約数の個数: 80

約数和(自身を含む): 120849408

約数和(自身を除く): 70467664

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 47, 56, 68, 94, 112, 119, 136, 188, 238, 272, 329, 376, 476, 563, 658, 752, 799, 952, 1126, 1316, 1598, 1904, 2252, 2632, 3196, 3941, 4504, 5264, 5593, 6392, 7882, 9008, 9571, 11186, 12784, 15764, 19142, 22372, 26461, 31528, 38284, 44744, 52922, 63056, 66997, 76568, 89488, 105844, 133994, 153136, 185227, 211688, 267988, 370454, 423376, 449837, 535976, 740908, 899674, 1071952, 1481816, 1799348, 2963632, 3148859, 3598696, 6297718, 7197392, 12595436, 25190872, 50381744]

約数ペア:

[(1, 50381744), (2, 25190872), (4, 12595436), (7, 7197392), (8, 6297718), (14, 3598696), (16, 3148859), (17, 2963632), (28, 1799348), (34, 1481816), (47, 1071952), (56, 899674), (68, 740908), (94, 535976), (112, 449837), (119, 423376), (136, 370454), (188, 267988), (238, 211688), (272, 185227), (329, 153136), (376, 133994), (476, 105844), (563, 89488), (658, 76568), (752, 66997), (799, 63056), (952, 52922), (1126, 44744), (1316, 38284), (1598, 31528), (1904, 26461), (2252, 22372), (2632, 19142), (3196, 15764), (3941, 12784), (4504, 11186), (5264, 9571), (5593, 9008), (6392, 7882)]