51559305720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{541817}}^1$

素因数の和:541905

約数の個数: 128

約数和(自身を含む): 169307288640

約数和(自身を除く): 117747982920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 61, 65, 78, 104, 120, 122, 130, 156, 183, 195, 244, 260, 305, 312, 366, 390, 488, 520, 610, 732, 780, 793, 915, 1220, 1464, 1560, 1586, 1830, 2379, 2440, 3172, 3660, 3965, 4758, 6344, 7320, 7930, 9516, 11895, 15860, 19032, 23790, 31720, 47580, 95160, 541817, 1083634, 1625451, 2167268, 2709085, 3250902, 4334536, 5418170, 6501804, 7043621, 8127255, 10836340, 13003608, 14087242, 16254510, 21130863, 21672680, 28174484, 32509020, 33050837, 35218105, 42261726, 56348968, 65018040, 66101674, 70436210, 84523452, 99152511, 105654315, 132203348, 140872420, 165254185, 169046904, 198305022, 211308630, 264406696, 281744840, 330508370, 396610044, 422617260, 429660881, 495762555, 661016740, 793220088, 845234520, 859321762, 991525110, 1288982643, 1322033480, 1718643524, 1983050220, 2148304405, 2577965286, 3437287048, 3966100440, 4296608810, 5155930572, 6444913215, 8593217620, 10311861144, 12889826430, 17186435240, 25779652860, 51559305720]

約数ペア:

[(1, 51559305720), (2, 25779652860), (3, 17186435240), (4, 12889826430), (5, 10311861144), (6, 8593217620), (8, 6444913215), (10, 5155930572), (12, 4296608810), (13, 3966100440), (15, 3437287048), (20, 2577965286), (24, 2148304405), (26, 1983050220), (30, 1718643524), (39, 1322033480), (40, 1288982643), (52, 991525110), (60, 859321762), (61, 845234520), (65, 793220088), (78, 661016740), (104, 495762555), (120, 429660881), (122, 422617260), (130, 396610044), (156, 330508370), (183, 281744840), (195, 264406696), (244, 211308630), (260, 198305022), (305, 169046904), (312, 165254185), (366, 140872420), (390, 132203348), (488, 105654315), (520, 99152511), (610, 84523452), (732, 70436210), (780, 66101674), (793, 65018040), (915, 56348968), (1220, 42261726), (1464, 35218105), (1560, 33050837), (1586, 32509020), (1830, 28174484), (2379, 21672680), (2440, 21130863), (3172, 16254510), (3660, 14087242), (3965, 13003608), (4758, 10836340), (6344, 8127255), (7320, 7043621), (7930, 6501804), (9516, 5418170), (11895, 4334536), (15860, 3250902), (19032, 2709085), (23790, 2167268), (31720, 1625451), (47580, 1083634), (95160, 541817)]