52436340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:470

約数の個数: 144

約数和(自身を含む): 176432256

約数和(自身を除く): 123995916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 71, 90, 99, 110, 132, 142, 165, 180, 198, 213, 220, 284, 330, 355, 373, 396, 426, 495, 639, 660, 710, 746, 781, 852, 990, 1065, 1119, 1278, 1420, 1492, 1562, 1865, 1980, 2130, 2238, 2343, 2556, 3124, 3195, 3357, 3730, 3905, 4103, 4260, 4476, 4686, 5595, 6390, 6714, 7029, 7460, 7810, 8206, 9372, 11190, 11715, 12309, 12780, 13428, 14058, 15620, 16412, 16785, 20515, 22380, 23430, 24618, 26483, 28116, 33570, 35145, 36927, 41030, 46860, 49236, 52966, 61545, 67140, 70290, 73854, 79449, 82060, 105932, 123090, 132415, 140580, 147708, 158898, 184635, 238347, 246180, 264830, 291313, 317796, 369270, 397245, 476694, 529660, 582626, 738540, 794490, 873939, 953388, 1165252, 1191735, 1456565, 1588980, 1747878, 2383470, 2621817, 2913130, 3495756, 4369695, 4766940, 5243634, 5826260, 8739390, 10487268, 13109085, 17478780, 26218170, 52436340]

約数ペア:

[(1, 52436340), (2, 26218170), (3, 17478780), (4, 13109085), (5, 10487268), (6, 8739390), (9, 5826260), (10, 5243634), (11, 4766940), (12, 4369695), (15, 3495756), (18, 2913130), (20, 2621817), (22, 2383470), (30, 1747878), (33, 1588980), (36, 1456565), (44, 1191735), (45, 1165252), (55, 953388), (60, 873939), (66, 794490), (71, 738540), (90, 582626), (99, 529660), (110, 476694), (132, 397245), (142, 369270), (165, 317796), (180, 291313), (198, 264830), (213, 246180), (220, 238347), (284, 184635), (330, 158898), (355, 147708), (373, 140580), (396, 132415), (426, 123090), (495, 105932), (639, 82060), (660, 79449), (710, 73854), (746, 70290), (781, 67140), (852, 61545), (990, 52966), (1065, 49236), (1119, 46860), (1278, 41030), (1420, 36927), (1492, 35145), (1562, 33570), (1865, 28116), (1980, 26483), (2130, 24618), (2238, 23430), (2343, 22380), (2556, 20515), (3124, 16785), (3195, 16412), (3357, 15620), (3730, 14058), (3905, 13428), (4103, 12780), (4260, 12309), (4476, 11715), (4686, 11190), (5595, 9372), (6390, 8206), (6714, 7810), (7029, 7460)]