51010128

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:354

約数の個数: 160

約数和(自身を含む): 163322880

約数和(自身を除く): 112312752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 36, 39, 48, 52, 54, 62, 72, 78, 93, 104, 108, 117, 124, 144, 156, 186, 208, 216, 234, 248, 279, 293, 312, 351, 372, 403, 432, 468, 496, 558, 586, 624, 702, 744, 806, 837, 879, 936, 1116, 1172, 1209, 1404, 1488, 1612, 1674, 1758, 1872, 2232, 2344, 2418, 2637, 2808, 3224, 3348, 3516, 3627, 3809, 4464, 4688, 4836, 5274, 5616, 6448, 6696, 7032, 7254, 7618, 7911, 9083, 9672, 10548, 10881, 11427, 13392, 14064, 14508, 15236, 15822, 18166, 19344, 21096, 21762, 22854, 27249, 29016, 30472, 31644, 34281, 36332, 42192, 43524, 45708, 54498, 58032, 60944, 63288, 68562, 72664, 81747, 87048, 91416, 102843, 108996, 118079, 126576, 137124, 145328, 163494, 174096, 182832, 205686, 217992, 236158, 245241, 274248, 326988, 354237, 411372, 435984, 472316, 490482, 548496, 653976, 708474, 822744, 944632, 980964, 1062711, 1307952, 1416948, 1645488, 1889264, 1961928, 2125422, 2833896, 3188133, 3923856, 4250844, 5667792, 6376266, 8501688, 12752532, 17003376, 25505064, 51010128]

約数ペア:

[(1, 51010128), (2, 25505064), (3, 17003376), (4, 12752532), (6, 8501688), (8, 6376266), (9, 5667792), (12, 4250844), (13, 3923856), (16, 3188133), (18, 2833896), (24, 2125422), (26, 1961928), (27, 1889264), (31, 1645488), (36, 1416948), (39, 1307952), (48, 1062711), (52, 980964), (54, 944632), (62, 822744), (72, 708474), (78, 653976), (93, 548496), (104, 490482), (108, 472316), (117, 435984), (124, 411372), (144, 354237), (156, 326988), (186, 274248), (208, 245241), (216, 236158), (234, 217992), (248, 205686), (279, 182832), (293, 174096), (312, 163494), (351, 145328), (372, 137124), (403, 126576), (432, 118079), (468, 108996), (496, 102843), (558, 91416), (586, 87048), (624, 81747), (702, 72664), (744, 68562), (806, 63288), (837, 60944), (879, 58032), (936, 54498), (1116, 45708), (1172, 43524), (1209, 42192), (1404, 36332), (1488, 34281), (1612, 31644), (1674, 30472), (1758, 29016), (1872, 27249), (2232, 22854), (2344, 21762), (2418, 21096), (2637, 19344), (2808, 18166), (3224, 15822), (3348, 15236), (3516, 14508), (3627, 14064), (3809, 13392), (4464, 11427), (4688, 10881), (4836, 10548), (5274, 9672), (5616, 9083), (6448, 7911), (6696, 7618), (7032, 7254)]