53344720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4663}}^1$

素因数の和:4700

約数の個数: 80

約数和(自身を含む): 145740672

約数和(自身を除く): 92395952

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2860, 4663, 5720, 9326, 11440, 18652, 23315, 37304, 46630, 51293, 60619, 74608, 93260, 102586, 121238, 186520, 205172, 242476, 256465, 303095, 373040, 410344, 484952, 512930, 606190, 666809, 820688, 969904, 1025860, 1212380, 1333618, 2051720, 2424760, 2667236, 3334045, 4103440, 4849520, 5334472, 6668090, 10668944, 13336180, 26672360, 53344720]

約数ペア:

[(1, 53344720), (2, 26672360), (4, 13336180), (5, 10668944), (8, 6668090), (10, 5334472), (11, 4849520), (13, 4103440), (16, 3334045), (20, 2667236), (22, 2424760), (26, 2051720), (40, 1333618), (44, 1212380), (52, 1025860), (55, 969904), (65, 820688), (80, 666809), (88, 606190), (104, 512930), (110, 484952), (130, 410344), (143, 373040), (176, 303095), (208, 256465), (220, 242476), (260, 205172), (286, 186520), (440, 121238), (520, 102586), (572, 93260), (715, 74608), (880, 60619), (1040, 51293), (1144, 46630), (1430, 37304), (2288, 23315), (2860, 18652), (4663, 11440), (5720, 9326)]