49031440

素因数分解:

$2^4\times 5^1\times {\mathrm{769}}^1\times {\mathrm{797}}^1$

素因数の和:1579

約数の個数: 40

約数和(自身を含む): 114289560

約数和(自身を除く): 65258120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 769, 797, 1538, 1594, 3076, 3188, 3845, 3985, 6152, 6376, 7690, 7970, 12304, 12752, 15380, 15940, 30760, 31880, 61520, 63760, 612893, 1225786, 2451572, 3064465, 4903144, 6128930, 9806288, 12257860, 24515720, 49031440]

約数ペア:

[(1, 49031440), (2, 24515720), (4, 12257860), (5, 9806288), (8, 6128930), (10, 4903144), (16, 3064465), (20, 2451572), (40, 1225786), (80, 612893), (769, 63760), (797, 61520), (1538, 31880), (1594, 30760), (3076, 15940), (3188, 15380), (3845, 12752), (3985, 12304), (6152, 7970), (6376, 7690)]