50747840

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1109}}^1$

素因数の和:1150

約数の個数: 112

約数和(自身を含む): 142097760

約数和(自身を除く): 91349920

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 320, 352, 416, 440, 520, 572, 704, 715, 832, 880, 1040, 1109, 1144, 1430, 1760, 2080, 2218, 2288, 2860, 3520, 4160, 4436, 4576, 5545, 5720, 8872, 9152, 11090, 11440, 12199, 14417, 17744, 22180, 22880, 24398, 28834, 35488, 44360, 45760, 48796, 57668, 60995, 70976, 72085, 88720, 97592, 115336, 121990, 144170, 158587, 177440, 195184, 230672, 243980, 288340, 317174, 354880, 390368, 461344, 487960, 576680, 634348, 780736, 792935, 922688, 975920, 1153360, 1268696, 1585870, 1951840, 2306720, 2537392, 3171740, 3903680, 4613440, 5074784, 6343480, 10149568, 12686960, 25373920, 50747840]

約数ペア:

[(1, 50747840), (2, 25373920), (4, 12686960), (5, 10149568), (8, 6343480), (10, 5074784), (11, 4613440), (13, 3903680), (16, 3171740), (20, 2537392), (22, 2306720), (26, 1951840), (32, 1585870), (40, 1268696), (44, 1153360), (52, 975920), (55, 922688), (64, 792935), (65, 780736), (80, 634348), (88, 576680), (104, 487960), (110, 461344), (130, 390368), (143, 354880), (160, 317174), (176, 288340), (208, 243980), (220, 230672), (260, 195184), (286, 177440), (320, 158587), (352, 144170), (416, 121990), (440, 115336), (520, 97592), (572, 88720), (704, 72085), (715, 70976), (832, 60995), (880, 57668), (1040, 48796), (1109, 45760), (1144, 44360), (1430, 35488), (1760, 28834), (2080, 24398), (2218, 22880), (2288, 22180), (2860, 17744), (3520, 14417), (4160, 12199), (4436, 11440), (4576, 11090), (5545, 9152), (5720, 8872)]